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Term:
Parent Terms Term With Siblings Child Terms
(+)-(R)-variecolortide D 
(+)-cochlearol A 
(+)-corvol ether A 
(+)-corvol ether B 
(+)-euroticin B 
(+)-microdiplodiasone 
(+)-Oryzanaphthopyran A 
(+)-Oryzanaphthopyran B 
(+)-Oryzanaphthopyran C 
(+)-tephrosone 
(+/-)-cochlearol W 
(+/-)-cochlearol X 
(+/-)-cochlearol Y 
(-)-(2S)-5,2'-dihydroxy-6'',6''-dimethylchromeno-(7,8:2'',3'')-3'-prenylflavanone 
(-)-(S)-variecolortide D 
(-)-cochlearol A 
(-)-dihydroedulan II 
(-)-ephedrine  
(-)-euroticin B 
(-)-homalomenol C 
(-)-homalomenol D 
(-)-noscapine  
(-)-noscapine hemiacetal +   
(-)-Oryzanaphthopyran A 
(-)-Oryzanaphthopyran B 
(-)-Oryzanaphthopyran C 
(-)-rotiorin 
(-)-semivioxanthin 
(11S,15R,17R)-4-hydroxy-17-propyl-12,16,18-trioxapentacyclo[8.7.1.01,10.03,8.011,15]octadeca-3(8),4,6-triene-2,9,13-trione 
(13R)-epi-8,13-epoxylabd-14-ene 
(13R)-manoyl oxide 
(1R,4R,5R,8S)-8-hydroxy-4,8-dimethyl-2-oxabicyclo[3.3.1]nonan-3-one 
(1R,5R,6S,7R,8S,10R)-8-hydroxy-4-oxopseudoguai-2(3),11(13)-dien-12,6-olide 
(1R,5R,6S,7S,8S,10R,11S)-6-hydroxy-4-oxopseudoguai-2(3)-en-12,8-olide 
(1S,2R,4R,10S,11R,14S)-11-hydroxy-10,14-dimethyl-3,6,16-trioxapentacyclo[8.6.1.02,4.04,9.014,17]heptadec-8-ene-7,15-dione 
(1S,2R,4R,10S,12S,14S)-12-hydroxy-10,14-dimethyl-3,6,16-trioxapentacyclo[8.6.1.02,4.04,9.014,17]heptadec-8-ene-7,15-dione 
(1S,2R,4R,10S,13R,14R)-13-hydroxy-10,14-dimethyl-3,6,16-trioxapentacyclo[8.6.1.02,4.04,9.014,17]heptadec-8-ene-7,15-dione 
(1S,2R,4R,10S,14S)-10,14-dimethyl-3,6,16-trioxapentacyclo[8.6.1.02,4.04,9.014,17]heptadeca-8,11-diene-7,15-dione 
(1S,2R,5R,6S,7R,8S,10R)-6-acetoxy-2-methoxy-4-oxopseudoguai-11(13)-en-12,8-olide 
(1S,2R,5R,6S,7S,8S,10R)-6-hydroxy-2-ethoxy-4-oxopseudoguai-11(13)-en-12,8-olide 
(1S,2R,5R,6S,7S,8S,10R)-6-hydroxy-2-methoxy-4-oxopseudoguai-11(13)-en-12,8-olide 
(1S,2R,5S,7S,8R,9R,11S,12S,15S)-7-(2-Hydroxypropan-2-yl)-1,2-dimethyl-19,20-bis(3-methylbut-2-enyl)-6,10-dioxa-24-azaheptacyclo[13.10.0.02,12.05,11.09,11.017,25.018,23]pentacosa-17(25),18(23),19,21-tetraene-8,12-diol 
(1S,2S,5R,6S,7R,8S,10R)-6-acetoxy-2-methoxy-4-oxopseudoguai-11(13)-en-12,8-olide 
(1S,5R,6S,7S,8S,10R,11R)-6-hydroxy-4-oxopseudoguai-12,8-olide 
(1S,5S,7R,8S,10R)-14-acetoxy-4-oxopseudoguai-11(13)-en-12,8-olide 
(1S,9R,12R,13R)-13-hydroxy-1,12-dimethyl-5,10-dioxatetracyclo[7.6.1.02,7.012,16]hexadeca-2,7-diene-4,11-dione 
(1S,9R,12R,13S)-13-hydroxy-1,12-dimethyl-5,10-dioxatetracyclo[7.6.1.02,7.012,16]hexadeca-2,7,14-triene-4,11-dione 
(1S,9R,12S)-1,12-dimethyl-5,10-dioxatetracyclo[7.6.1.02,7.012,16]hexadeca-2,7,14-triene-4,11-dione 
(1S,9R,12S,14S)-14-hydroxy-1,12-dimethyl-5,10-dioxatetracyclo[7.6.1.02,7.012,16]hexadeca-2,7-diene-4,11-dione 
(1S,9R,12S,15R)-15-hydroxy-1,12-dimethyl-5,10-dioxatetracyclo[7.6.1.02,7.012,16]hexadeca-2,7-diene-4,11-dione 
(2R)-1-[(4,8-dimethoxy-7-furo[2,3-b]quinolinyl)oxy]-3-methylbutane-2,3-diol 
(2R,3R,3aS,9bS)-1-(2-cyclopropyl-1-oxoethyl)-3-(hydroxymethyl)-6-oxo-7-phenyl-3,3a,4,9b-tetrahydro-2H-pyrrolo[2,3-a]indolizine-2-carboxylic acid methyl ester 
(2R,3R,3aS,9bS)-1-[cyclobutyl(oxo)methyl]-7-(4-fluorophenyl)-3-(hydroxymethyl)-6-oxo-3,3a,4,9b-tetrahydro-2H-pyrrolo[2,3-a]indolizine-2-carboxylic acid methyl ester 
(2R,3R,3aS,9bS)-1-[cyclohexyl(oxo)methyl]-3-(hydroxymethyl)-6-oxo-7-(5-pyrimidinyl)-3,3a,4,9b-tetrahydro-2H-pyrrolo[2,3-a]indolizine-2-carboxylic acid 
(2R,3R,3aS,9bS)-3-(hydroxymethyl)-7-(2-methoxyphenyl)-6-oxo-1-[oxo(2-pyrazinyl)methyl]-3,3a,4,9b-tetrahydro-2H-pyrrolo[2,3-a]indolizine-2-carboxylic acid methyl ester 
(2R,3R,3aS,9bS)-7-(3-fluorophenyl)-3-(hydroxymethyl)-6-oxo-1-[oxo(2-pyridinyl)methyl]-3,3a,4,9b-tetrahydro-2H-pyrrolo[2,3-a]indolizine-2-carboxylic acid 
(2R,4bR,6aS,12bS,12cS,14aS)-4b-deoxy-beta-aflatrem 
(2R,4bS,6aS,12bS,12cR)-9-isopentenylpaxilline 
(2R,4bS,6aS,12bS,12cR,14aS)-2'-hydroxypaxilline 
(2S)-5-hydroxy-6,8,10-trimethoxy-2-methyl-4H-2,3-dihydronaphtho[2,3-b]pyran-4-one 
(2S)-5-hydroxy-6,8-dimethoxy-2-methyl-4H-2,3-dihydronaphtho[2,3-b]pyran-4-one 
(2S,3R)-5-hydroxy-6,8,10-trimethoxy-2,3-dimethyl-2,3-dihydro-4H-naphtho[2,3-b]-pyran-4-one 
(2S,3R)-5-hydroxy-6,8-dimethoxy-2,3-dimethyl-2,3-dihydro-4H-naphtho[2,3-b]-pyran-4-one 
(2S,3R,4R,4aS,4bR,6aS,12bS,12cS,14aS)-4a-demethylpaspaline-3,4,4a-triol 
(2S,3R,6S,8S,9R,10R,12S,13S,16S,22R,26R)-9,13-Dihydroxy-8-(2-hydroxypropan-2-yl)-2,3,23,23,25,25-hexamethyl-7,11,24-trioxa-32-azanonacyclo[16.14.0.02,16.03,13.06,12.010,12.019,31.020,28.022,26]dotriaconta-1(18),19(31),20(28),29-tetraen-27-one 
(2S,3S)-5-hydroxy-6,8,10-trimethoxy-2,3-dimethyl-4H-2,3-dihydronaphtho[2,3-b]pyran-4-one 
(2S,3S)-5-hydroxy-6,8-dimethoxy-2,3-dimethyl-4H-2,3-dihydronaphtho[2,3-b]pyran-4-one 
(2S,3S,3aR,9bR)-1-(2-cyclopropyl-1-oxoethyl)-3-(hydroxymethyl)-6-oxo-7-phenyl-3,3a,4,9b-tetrahydro-2H-pyrrolo[2,3-a]indolizine-2-carboxylic acid methyl ester 
(2S,3S,3aR,9bR)-1-[cyclobutyl(oxo)methyl]-7-(4-fluorophenyl)-3-(hydroxymethyl)-6-oxo-3,3a,4,9b-tetrahydro-2H-pyrrolo[2,3-a]indolizine-2-carboxylic acid methyl ester 
(2S,3S,3aR,9bR)-3-(hydroxymethyl)-7-(2-methoxyphenyl)-6-oxo-1-[oxo(2-pyrazinyl)methyl]-3,3a,4,9b-tetrahydro-2H-pyrrolo[2,3-a]indolizine-2-carboxylic acid methyl ester 
(2S,3S,3aR,9bR)-7-(1-cyclopentenyl)-3-(hydroxymethyl)-6-oxo-1-[1-oxo-2-(3-pyridinyl)ethyl]-3,3a,4,9b-tetrahydro-2H-pyrrolo[2,3-a]indolizine-2-carboxylic acid methyl ester 
(2S,3S,3aR,9bR)-7-(3-fluorophenyl)-3-(hydroxymethyl)-6-oxo-1-(pyridine-2-carbonyl)-3,3a,4,9b-tetrahydro-2H-pyrrolo[2,3-a]indolizine-2-carboxylic acid 
(3R,10aR)-3-chloro-10a-[[(3S,6S)-3-chloro-6-hydroxy-2,2,6-trimethylcyclohexyl]methyl]-4a,6,8-trihydroxy-2,2,7-trimethyl-3,4-dihydrobenzo[g]chromene-5,10-dione 
(3R,4aS,5R,10aR)-3,5,6,9-tetrahydroxy-7-methoxy-3-methyl-4,4a,5,10a-tetrahydro-1H-benzo[g]isochromen-10-one 
(3R,4aS,5S,10aR)-5-hydroxydihydrofusarubin D 
(3R,4S)-7,9-dimethoxy-3-methyl-3,4-dihydro-1H-benzo[g]isochromene-4,10-diol 
(3S)-10-hydroxy-7,9-dimethoxy-3-methyl-1H-benzo[g]isochromen-4-one 
(3S)-5,10-dihydroxy-7,9-dimethoxy-3-methyl-1H-benzo[g]isochromen-4-one 
(3S)-7,9-dimethoxy-3-methyl-3,4-dihydro-1H-benzo[g]isochromen-10-ol 
(3S,4S)-7,9-dimethoxy-3-methyl-3,4-dihydro-1H-benzo[g]isochromene-4,10-diol 
(3S,9aR)-3-benzyl-3,6,7,8,9,9a-hexahydro-2H-pyrido[1,2-a]pyrazine-1,4-dione 
(4aS),( 10bS)-7-amino-3,4,4a,5,6,10b-hexahydro-2,4-dimethyl-6-oxobenzo[f]quinoline 
(4betaH)-5alpha-hydroxy-8alpha-(2-methylbut-2-enoyloxy)-2-oxo-1(10),11(13)-guaiadien-12,6alpha-olide 
(4betaH)-8alpha-(2-methylbut-2-enoyloxy)-2-oxo-1(5),10(14),11(13)-guaiatrien-12,6alpha-olide 
(6R)-6-(\{[1-(3-hydroxypropyl)-1,7-dihydroquinolin-7-yl]oxy\}methyl)-1-(4-\{3-[(2-methoxybenzyl)oxy]propoxy\}phenyl)piperazin-2-one 
(6R,7S,9S)-2-imino-7,9-dimethyl-1,3-diazaspiro[5.5]undecan-4-one 
(7alpha,10beta)-1(10->19)-Abeo-7-acetoxyisoobacun-3,10-olide 
(9S,11R)-12,12-dimethylspiro[1,7-diazatricyclo[7.5.0.03,7]tetradeca-3,13-diene-11,2'-1H-indole]-2,3',8-trione 
(aS)-asperpyrone A 
(E)-1-hydroxy-2-(non-1-en-1-yl)quinolin-4-one 
(E)-4-[(1R,2S,4S,11R,12S,13R,16S,18S,19S,22S)-4-[(E)-3-carboxybut-2-enyl]-19-hydroxy-3,7,15-trioxo-11,22-dipentyl-5,10,17,21-tetraoxaheptacyclo[11.7.2.02,8.02,12.04,6.014,20.016,18]docosa-8,14(20)-dien-16-yl]-2-methylbut-2-enoic acid 
(E)-roxithromycin  
(R)-10-(3-succinimidyl)-TMC-256A1 
(R)-3-chloro-6-hydroxy-8-methoxy-alpha-lapachone 
(R)-DNPA 
(S)-Angelicain 
(S)-Hemiketal 
(S)-nicotine +   
1'-O-Acetylpaxilline 
1,1-diunsubstituted alkanesulfonate +   
1,11-dihydroxychevalone C 
1,2,4,5-Tetrahydrotestolactone 
1,2,5,6,9,10-hexabromocyclododecane 
1,3-DIDEACETYL-7-DEACETOXY-7-OXOKHIVORIN 
1,4-Dihydrothieno[3,2-d]pyrimidin-4-one 
1,7,8,9,10,10-hexachloro-4-methyl-4-azatricyclo[5.2.1.0(2,6)]dec-8-ene-3,5-dione 
1,7-DIDEACETOXY-1,7-DIOXO-3-DEACETYLKHIVORIN 
1,9-dideoxyforskolin  
1-(2-furanylmethyl)-7,7-dimethyl-2-(4-methylphenyl)-5,8-dihydropyrano[4,3-d]pyrimidine-4-thione 
1-(3-(trifluoromethyl)phenyl)piperazine +   
1-(3-chloro-5-benzo[b][1]benzoxepinyl)-4-methylpiperazine 
1-(3-chlorophenyl)piperazine  
1-(4,7-dimethylpyrazolo[5,1-c][1,2,4]triazin-3-yl)ethan-1-one 
1-[(4-fluorophenyl)methyl]-3-(2-furanylmethyl)-4-imino-6,6-dimethyl-5,8-dihydropyrano[2,3]thieno[2,4-b]pyrimidin-2-one 
1-[(4As,5R,7S,8aR)-5-[[(1S,5S,9S,11R,13S,17R)-11,14-dimethyl-6,14-diazatetracyclo[7.6.2.02,7.013,17]heptadec-6-en-5-yl]methyl]-7-methyl-3,4,4a,5,6,7,8,8a-octahydro-2H-quinolin-1-yl]ethanone 
1-[(6-methoxy-2-furo[2,3-b]quinolinyl)-oxomethyl]-4-piperidinecarboxylic acid ethyl ester 
1-[2-(diethylamino)ethyl]-7,7-dimethyl-2-(4-methylphenyl)-5,8-dihydropyrano[4,3-d]pyrimidine-4-thione 
1-[4-[[2-(2-amino-5-pyrimidinyl)-7-methyl-4-(4-morpholinyl)-6-thieno[3,2-d]pyrimidinyl]methyl]-1-piperazinyl]-2-hydroxy-1-propanone 
1-acetoxychevalone C 
1-benzylpiperazine  
1-Dehydro-15alpha-hydroxytestololactone 
1-Dehydro-9-fluoro-11-oxotestololactone 
1-epi-tatridin B 
1-hydroxychevalone C 
1-O-acetyl-4R,6S-britannilactone 
1-oxo-2-benzothiopyran-3-carboxylic acid methyl ester 
10-dihydro-12-hydroxynaphterpin 
11-hydroxychevalone C 
11-hydroxychevalone E 
11-Hydroxydecarbamoylsaxitoxin 
11beta,13-Dihydroxy-3-oxo-13,17-secoandrosta-1,4-dien-17-oic acid, delta-lactone 
12,13-dedihydroversiol 
12-epi-aspertetranone D 
12alpha-Deoxy-decarbamoylsaxitoxin 
12alpha-Deoxy-deoxysaxitoxin 
12beta-Deoxy-deoxysaxitoxin 
12beta-Deoxydecarbamoyloxygonyautoxin-3 
12beta-hydroxychaetoviridin C 
13-Desoxyterpendole I 
13-epi-higginsianin C 
13-Hydroxy-2-(hydroxymethylene)-3-oxo-13,17-seco-5alpha-androstan-17-oic acid, delta-lactone 
14-(N,N-dimethyl-L-valyloxy)paspalinine 
14-dihydroxycornestin 
14-hydroxypaspalinine 
14alpha-Hydroxy-4beta-deoxypaxilline 
15-acetoxyorbiculin G 
16-dechloro-16-hydroxynapyradiomycin C2 
16beta-Methyl-D-homo-17a-oxa-5alpha-androstane-3,17-dione 
17,24-epoxy-20alpha,25-dihydroxy-21-norbaccharan-3-one 
17,24-epoxy-25-hydroxybaccharan-3-one 
17a-Aza-D-homoandrost-5-en-3beta-ol 
18-hydroxydecaturin B 
19-bromoaplysiatoxin 
19-hydroxypenitrem A 
19-hydroxypenitrem E 
1alpha,5alpha-Epidithio-17a-oxa-D-homoandrostan-3,17-dione 
1alpha-acetoxy-2alpha-hydroxy-6beta,9beta,15-tribenzoyloxy-beta-dihydroagarofuran 
1beta-hydroxy arbusculin A 
1H-azepino[5,4,3-cd]indole +  
2,3,5,6,6a,7,9,9a,10,12,15,15b,15c,16,17,17a-Hexadecahydro-10,10,12,12,15b,15c-hexamethyl-2-(1-methylethenyl)-4bH-1-benzopyrano(5',6':6,7)indeno(1,2-b)pyrano(4',3':3,4)cyclopent(1,2-f)indole-3,4b,9-triol 
2,3-dihydro-8-methoxyfuro(2,3-b)quinoline 
2,3-epoxyphylloquinone  
2,3-Epoxysesamone 
2,4-dimethyl-6-[(2,4,5-trifluorophenyl)methyl]-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone 
2,4-dimethyl-6-phenyl-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone 
2,5-dimethyl-4-(4-methyl-1-piperidinyl)-6-thieno[2,3-d]pyrimidinecarboxylic acid 
2,5-dimethyl-4-[[2-oxo-2-(4-phenylbutan-2-ylamino)ethyl]thio]-6-thieno[2,3-d]pyrimidinecarboxylic acid ethyl ester 
2,5-dioxo-2,3,4,5-tetrahydro-1H-1,4-benzodiazepine-3-carboxylic acid 
2,5-epoxy-2beta-hydroxy-8alpha-(2-methylbut-2-enoyloxy)-4(15),10(14),11(13)-germacratrien-12,6alpha-olide 
2,6,7,8-tetrahydrocyclopenta[2,3]thieno[2,4-d]pyrimidin-1-one 
2,6-dichlorobenzonitrile  
2-(1,3-benzodioxol-5-ylmethylthio)-5-(2-furanyl)-3-prop-2-enyl-4-thieno[2,3-d]pyrimidinone 
2-(1,3-dimethyl-2-benzimidazolylidene)-4-[(6-ethyl-4-thieno[2,3-d]pyrimidinyl)thio]-3-oxobutanenitrile 
2-(2,4-dihydroxy-5-prenylphenyl)-5,6-methylenedioxybenzofuran 
2-(2-furanyl)-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-4-one 
2-(2-furanyl)-5-[(2-methoxyphenyl)methylidene]-6-thiazolo[3,2-b][1,2,4]triazolone 
2-(3-methoxyphenyl)-3,5,6,7,8,9-hexahydrocyclohepta[2,3]thieno[2,4-b]pyrimidin-4-one 
2-(4-chlorophenyl)-5-methyl-4-oxo-2,3-dihydro-1H-thieno[3,4-d]pyrimidine-7-carboxylic acid ethyl ester 
2-(4-morpholinyl)-4-benzo[h][1]benzopyranone 
2-(butylamino)-3-(3-chlorophenyl)-7-methyl-6,8-dihydro-5H-pyrido[2,3]thieno[2,4-b]pyrimidin-4-one 
2-(difluoromethyl)-4-benzo[h][1]benzopyranone 
2-[(2-cyclopropyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-yl)thio]-N-(2-furanylmethyl)acetamide 
2-[(2-ethyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-yl)thio]-N-(2-furanylmethyl)acetamide 
2-[(3,5-dimethyl-4-isoxazolyl)methylthio]-3-prop-2-enyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-one 
2-[(3,5-dimethyl-4-isoxazolyl)methylthio]-3-prop-2-enyl-6,7,8,9-tetrahydro-5H-cyclohepta[2,3]thieno[2,4-b]pyrimidin-4-one 
2-[(3,6-dimethyl-4-oxo-2-thieno[2,3-d]pyrimidinyl)thio]-N-(4-methylphenyl)acetamide 
2-[(3-ethyl-6-methyl-4-oxo-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl)thio]-N-[5-(ethylthio)-1,3,4-thiadiazol-2-yl]acetamide 
2-[(3-ethyl-7-methyl-4-oxo-6,8-dihydro-5H-pyrido[2,3]thieno[2,4-b]pyrimidin-2-yl)thio]-N-(2-phenylethyl)acetamide 
2-[(4-amino-7-tert-butyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-2-yl)thio]acetic acid 
2-[(5,6-dimethyl-2-propyl-4-thieno[2,3-d]pyrimidinyl)thio]-1-(2-methyl-2,3-dihydroindol-1-yl)ethanone 
2-[(5,6-dimethyl-4-oxo-3-phenyl-2-thieno[2,3-d]pyrimidinyl)thio]-N-(2-furanylmethyl)acetamide 
2-[(5,6-dimethyl-4-oxo-3H-thieno[2,3-d]pyrimidin-2-yl)thio]-N-(4-methyl-2-thiazolyl)acetamide 
2-[(5,6-dimethyl-4-thieno[2,3-d]pyrimidinyl)amino]-1-(4-nitrophenyl)ethanol 
2-[(7-methyl-4-oxo-3-phenyl-6,8-dihydro-5H-pyrido[2,3]thieno[2,4-b]pyrimidin-2-yl)thio]acetic acid methyl ester 
2-[2,4-dioxo-3-(2-phenylethyl)-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-1-yl]acetamide 
2-[2-(dimethylamino)ethylthio]-6,6-dimethyl-5,8-dihydropyrano[4,5]thieno[1,2-c]pyrimidin-4-amine 
2-[3-(2-furanylmethyl)-2,4-dioxo-6,7,8,9-tetrahydro-5H-cyclohepta[2,3]thieno[2,4-b]pyrimidin-1-yl]acetamide 
2-[3-(2-furanylmethyl)-4-imino-6,6-dimethyl-2-oxo-5,8-dihydropyrano[2,3]thieno[2,4-b]pyrimidin-1-yl]-N-phenylacetamide 
2-[5-(3,4-dimethylphenyl)-4-oxo-3-thieno[2,3-d]pyrimidinyl]acetonitrile 
2-[[(1-ethyl-2-benzimidazolyl)thio]methyl]-5-methyl-4-oxo-3H-thieno[2,3-d]pyrimidine-6-carboxylic acid ethyl ester 
2-[[(2-chlorophenyl)thio]methyl]-5-methyl-4-oxo-3H-thieno[2,3-d]pyrimidine-6-carboxylic acid ethyl ester 
2-[[(3S,4R)-10-hydroxy-7,9-dimethoxy-3-methyl-3,4-dihydro-1H-benzo[g]isochromen-4-yl]oxy]-6-(hydroxymethyl)-5-methoxyoxane-3,4-diol 
2-[[(6-methyl-5-oxo-2H-1,2,4-triazin-3-yl)thio]methyl]-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-4-one 
2-[[2-(3,5-dimethyl-1-pyrazolyl)-6,6-dimethyl-5,8-dihydropyrano[2,3]thieno[2,4-b]pyrimidin-4-yl]thio]-N-(2-thiazolyl)acetamide 
2-[[3-(2-methoxyethyl)-6-methyl-4-oxo-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl]thio]-N-(2-oxolanylmethyl)acetamide 
2-[[3-(4-methoxyphenyl)-4-oxo-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl]thio]acetic acid ethyl ester 
2-[[3-(4-methylphenyl)-4-oxo-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl]thio]-N-(2-thiazolyl)acetamide 
2-[[3-[2-(diethylamino)ethyl]-4-oxo-[1]benzothiolo[3,2-d]pyrimidin-2-yl]thio]-N-(phenylmethyl)acetamide 
2-[[3-[2-(dimethylamino)ethyl]-4-oxo-[1]benzothiolo[3,2-d]pyrimidin-2-yl]thio]-N-(3-methoxyphenyl)acetamide 
2-[[5-(4-methylphenyl)-3-thiazolo[2,3-c][1,2,4]triazolyl]thio]-N-(6-methyl-2-pyridinyl)acetamide 
2-[[6,6-dimethyl-2-(propan-2-ylthio)-5,8-dihydropyrano[2,3]thieno[2,4-b]pyrimidin-4-yl]thio]-N-(2-furanylmethyl)acetamide 
2-[[[2-[(5-methoxycarbonyl-2-furanyl)methoxy]-2-oxoethyl]thio]methyl]-5-methyl-4-oxo-3H-thieno[2,3-d]pyrimidine-6-carboxylic acid ethyl ester 
2-[[[4-cyclohexyl-5-(thiophen-2-ylmethyl)-1,2,4-triazol-3-yl]thio]methyl]-5,6-dimethyl-3H-thieno[2,3-d]pyrimidin-4-one 
2-benzamido-4,5-dihydrobenzo[g][1]benzothiole-3-carboxamide 
2-benzo[b][1]benzoxepinamine 
2-bromo-6-[(2,4-difluorophenyl)methyl]-4-methyl-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone 
2-bromo-6-[(2-chloro-6-fluorophenyl)methyl]-4-methyl-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone 
2-chloro-N-(2-ethyl-4-oxo-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-3-yl)acetamide 
2-deoxy-4alpha-hydroxyoblongolide X 
2-furanyl-[4-[(6-hydroxy-2-methyl-5-thiazolo[3,2-b][1,2,4]triazolyl)-thiophen-2-ylmethyl]-1-piperazinyl]methanone 
2-hydroxydihydronigerone 
2-methyl-1,2,3,4,10,14b-hexahydropyrazino[2,1-a]pyrido[2,3-c][2]benzazepin-8-yl L-glucopyranosiduronic acid 
2-methyl-4-[2-oxo-2-(2-phenylethylamino)ethyl]-5-thieno[3,2-b]pyrrolecarboxylic acid ethyl ester 
2-methyl-4-chlorophenoxybutyric acid  
2-methyl-5-(5-methyl-2-furanyl)-3-(1-pyrrolyl)-4-thieno[2,3-d]pyrimidinone 
2-nitropropane  
2-oxo-3-benzo[h][1]benzopyrancarboxylic acid ethyl ester 
2-Phenoxathiinamine-10,10-dioxide 
2-pyridin-4-yl-4-benzo[h][1]benzopyranone 
20,21-Diprenylterpendole C 
21,22-Diprenylpaxilline 
22-hydroxylshearinine F 
2754a 
2a,8a-epoxy-epi-deacetylgriseusin B 
2alpha-acetoxy-1alpha-hydroxy-6beta,9beta,15-tribenzoyloxy-beta-dihydroagarofuran 
2alpha-acetoxy-4alpha,6alpha-dihydroxy-1beta,5alphaH-guai-9(10),11(13)-dien-12,8alpha-olide 
2H-chromene +   
3"-hydroxy-7-methylnapyradiomycin B2 
3'-ethyl-6-hydroxy-5',6,10'b-trimethylspiro[1,4-dioxane-3,1'-4,4a,6a,7,8,9,10,10a-octahydro-3H-benzo[h]isochromene]-2,5-dione 
3,10-dihydroxy-4,8-dimethoxy-6-methylbenzocoumarin 
3,16-Dideoxymexicanolide-3alpha-diol 
3,3-dimethyl-3aH-benzo[g]indole-2,4,5-trione 
3,4-dichloroaniline +   
3,4-dihydro-2H-pyrano[2,3-b]quinolin-7-yl-(4-methoxycyclohexyl)methanone 
3,4-epoxy-1-cyclohexene +  
3,5-dibromo-4-hydroxybenzonitrile  
3,5-Dihydroxy-2,6,6,10,14-pentamethyl-11,13-dioxatetracyclo[8.8.0.02,7.012,17]octadec-12(17)-en-16-one 
3,5-dimethoxydihydrofusarubin B 
3,5-dimethoxydihydrofusarubin D 
3,5-dimethyl-4-[[(5-phenyl-3-thiazolo[2,3-c][1,2,4]triazolyl)thio]methyl]isoxazole 
3,7-dimethyl-2-(methylthio)-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-one 
3,7:6,10:9,14-trianhydro-2,5,11,12,13-pentadeoxy-4-O-(methoxymethyl)-L-arabino-L-allo-tetradec-12-enonic acid 
3,8,10-trihydroxy-4-methoxy-6-methylbenzocoumarin 
3,8-dimethyl-4-oxo-7,8,9,10-tetrahydro-6H-thieno[1,2]pyrimido[4,5-a]azepine-2-carboxylic acid ethyl ester 
3,N(4)-ethenocytosine  
3-(2,3-dimethoxyphenyl)-1-(9-methyl-2-phenyl-9H-imidazo[1,2-a]benzimidazol-3-yl)prop-2-en-1-one 
3-(2,4-dioxo-1H-thieno[3,2-d]pyrimidin-3-yl)-N-(3-fluoro-4-methylphenyl)propanamide 
3-(2-furanylmethyl)-5,6-dimethyl-2-[(3-methylphenyl)methylthio]-4-thieno[2,3-d]pyrimidinone 
3-(3-oxo-2-benzo[f][1]benzopyranyl)-1-phenyl-4-pyrazolecarboxaldehyde 
3-(4-methoxyphenyl)-6-phenyl-4-thieno[2,3-d]pyrimidinone 
3-(octahydro-9-isopropyl-2H-benzo [h] chromen-4-yl)-2-methylpropyl benzoate 
3-(phenylmethyl)-2-sulfanylidene-1H-thieno[3,2-d]pyrimidin-4-one 
3-[(2,5,6-trimethyl-4-thieno[2,3-d]pyrimidinyl)thio]-2-oxolanone 
3-[(2-aminoethyl)sulfanyl]-6-ethyl-7-oxo-1-azabicyclo[3.2.0]heptane-2-carboxylic acid 
3-[(2-aminoethyl)sulfanyl]-6-methyl-7-oxo-1-azabicyclo[3.2.0]heptane-2-carboxylic acid 
3-[(2-aminoethyl)sulfanyl]-7-oxo-1-azabicyclo[3.2.0]heptane-2-carboxylic acid 
3-[(4-methoxyphenyl)methylideneamino]-2,5,6-trimethyl-4-thieno[2,3-d]pyrimidinone 
3-[(dimethylamino)methylene]-1H-2-benzothiopyran-4(3H)-one 
3-[[(3S)-10-hydroxy-9-methoxy-3-methyl-3,4-dihydro-1H-benzo[g]isochromen-7-yl]oxy]-6-(hydroxymethyl)-5-methoxyoxane-2,4-diol 
3-[[2-(3,5-dimethyl-1-pyrazolyl)-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-yl]amino]-1-propanol 
3-alpha-Hydroxydeoxygedinin 
3-amino-2-(4-methylphenyl)-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-one 
3-chloro-10a-(3-chloro-6-hydroxy-2,2,6-trimethylcyclohexylmethyl)-6,8-di-hydroxy-2,2,7-trimethyl-3,10a-dihydro-2H-benzo[g]chromene-5,10-dione 
3-chloro-10a-(3-chloro-6-hydroxy-2,2,6-trimethylcyclohexylmethyl)-6,8-dihydroxy-2,2,7-trimethyl-3,4,4a,10a-tetrahydro-2H-benzo[g]-chromene-5,10-dione 
3-chloro-6,8-dihydroxy-8-alpha-lapachone 
3-cyclohexyl-2-hydrazinyl-7-(phenylmethyl)-6,8-dihydro-5H-pyrido[2,3]thieno[2,4-b]pyrimidin-4-one 
3-Deoxo-4b-deoxypaxilline 
3-epiarigsugacin E 
3-ethyl-5-methyl-4-oxo-6-thieno[2,3-d]pyrimidinecarboxylic acid 
3-hydroxy-10a-(3-chloro-6-hydroxy-2,2,6-trimethylcyclohexylmethyl)-6,8-dihydroxy-2,2-dimethyl-3,10a-dihydro-2H-benzo[g]chromene-5,10-dione (MDN-0170) 
3-Hydroxy-beta-lapachone 
3-imino-2-benzo[f][1]benzopyrancarbothioamide 
3-iodoprop-2-yn-1-yl butylcarbamate  
3-methyl-6-thiophen-2-yl-4-isoxazolo[5,4-b]pyridinecarboxylic acid ethyl ester 
3-methyl-N-[(4-methylphenyl)methyl]-7,8-dihydro-6H-cyclopenta[4,5]thieno[1,2-c]pyrimidin-1-amine 
3-methylquinoline  
3-O-2'-methylbutyl-4a,10a-dihydrofusarubin A 
3-O-2'-phenylethyl-4a,10a-dihydrofusarubin A 
3-O-3'-methylbutyl-4a,10a-dihydrofusarubin A 
3-O-acetyl-4'-O-demethylpapaveroxine +  
3-O-acetylpapaveroxine 
3-O-butyl-4a,10a-dihydrofusarubin A 
3-prop-2-enyl-2-sulfanylidene-5,6,7,8-tetrahydro-1H-[1]benzothiolo[2,3-d]pyrimidin-4-one 
31-epiLolitrem B 
31-epiLolitrem F 
31-Epilolitrem N 
3beta-Hydroxy-D-homo-17a-oxa-5alpha-androstan-17-one 
3beta-hydroxyatractylon 
4'-epichaetoviridin A 
4'-epichaetoviridin F 
4,5,6,7-tetrachloro-2-benzofuran-1(3H)-one 
4,5-dichloro-2-n-octyl-3(2H)-isothiazolone  
4,5-dihydroxy-7-(5-hydroxy-6,8-dimethoxy-2-methyl-4-oxobenzo[g]chromen-10-yl)-6-methoxy-2-methylbenzo[g]chromen-8-one 
4,5-dimethyl-2-[[2-(6-methyl-4-oxo-5-phenyl-3-thieno[2,3-d]pyrimidinyl)-1-oxoethyl]amino]-3-thiophenecarboxylic acid ethyl ester 
4,7-dimethylpyrazolo[5,1-c][1,2,4]triazine-3-carbonitrile 
4-(1-benzimidazolyl)-5-(4-methylphenyl)thieno[2,3-d]pyrimidine 
4-(1-benzotriazolyl)-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidine 
4-(4-methoxyanilino)-2,5-dimethyl-6-thieno[2,3-d]pyrimidinecarboxylic acid ethyl ester 
4-(4-phenoxy-1-piperidinyl)thieno[2,3-d]pyrimidine 
4-(5,6-dimethyl-1-benzimidazolyl)-5-phenylthieno[2,3-d]pyrimidine 
4-(7-methyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-yl)morpholine 
4-[(7,8-dihydro-6H-cyclopenta[4,5]thieno[1,2-c]pyrimidin-1-ylhydrazo)methylidene]-2-methoxy-1-cyclohexa-2,5-dienone 
4-[1-oxo-6-(4-oxo-2-sulfanylidene-1H-thieno[3,2-d]pyrimidin-3-yl)hexyl]-1-piperazinecarboxylic acid ethyl ester 
4-[2-[(2-ethoxy-2-oxoethyl)thio]-4-oxo-3-thieno[3,2-d]pyrimidinyl]-1-piperidinecarboxylic acid ethyl ester 
4-[2-[(4-fluorophenyl)methylamino]-2-oxoethyl]-2-methyl-5-thieno[3,2-b]pyrrolecarboxylic acid ethyl ester 
4-[3-(2,4-dioxo-1H-thieno[3,2-d]pyrimidin-3-yl)-1-oxopropyl]-1-piperazinecarboxylic acid ethyl ester 
4-[[2-(dimethylamino)-2-thiophen-2-ylethyl]amino]-5-methyl-6-thieno[2,3-d]pyrimidinecarboxylic acid ethyl ester 
4-[[2-[(1,1-dioxo-3-thiolanyl)amino]-2-oxoethyl]thio]-2,5-dimethyl-6-thieno[2,3-d]pyrimidinecarboxylic acid ethyl ester 
4-[[5-(4-fluorophenyl)-3-methyl-4-oxo-2-thieno[2,3-d]pyrimidinyl]thio]-2-(1-iminoethyl)-3-oxobutanenitrile 
4-[oxo-(4-oxo-5H-thieno[3,2-c]quinolin-2-yl)methyl]-1-piperazinecarboxylic acid ethyl ester 
4-amino-7,8,9,10-tetrahydro-6H-pyrimido[3,4]pyrrolo[3,5-a]azepine-11-carbonitrile 
4-aminobenzenesulfonic acid 
4-bora-3a,4a-diaza-s-indacene +   
4-chloro-N-(3,4-dimethoxyphenyl)-2-thieno[3,2-c]quinolinecarboxamide 
4-chloro-N-[3-(3-methyl-1-piperidinyl)propyl]-2-thieno[3,2-c]quinolinecarboxamide 
4-Chlorothieno[2,3-d]pyrimidine 
4-epiisoinuviscolide 
4-ethoxy-7,9-dimethylpyrido[3',2':4,5]thieno[3,2-d]pyrimidine 
4-hydroxy-12-methoxy-7-methyl-4-propan-2-yl-15-oxa-2,5,8-triazatricyclo[8.5.0.03,8]pentadeca-1(10),2,11,13-tetraene-6,9-dione 
4-hydroxy-6-propan-2-ylpyrano[3,2-c]quinoline-2,5-dione 
4-methoxybenzaldehyde n-[6-(tert-butyl)thieno[3,2-d]pyrimidin-4-yl]hydrazone 
4-Methyl-4H-thieno[3,2-b]pyrrole-5-carboxylic acid 
4-methyl-5-thieno[3,2-b]pyrrolecarboxylic acid [1-oxo-1-(2-phenylethylamino)propan-2-yl] ester 
4-methyl-5-thieno[3,2-b]pyrrolecarboxylic acid [2-oxo-2-(thiophen-2-ylmethylamino)ethyl] ester 
4-methyl-N-[(4-methylphenyl)methyl]-2-furo[3,2-c]quinolinecarboxamide 
4-O-methyl erythrostominone 
4-sulfanylidene-1,6,7,8,9,10-hexahydropyrimido[3,4]pyrrolo[3,5-a]azepine-11-carbonitrile 
4849F 
4beta,10alpha-dihydroxy-5alphaH-guai-1(2),11(13)-dien-12,8alpha-olide 
4H-chromene +   
5',6'-dihydroxyacetosellin 
5',7'-dimethylspiro[cyclohexane-1,3'-pyrimido[5,4-c][1,2,5]oxadiazine]-6',8'-dione 
5'-epichaetoviridin A 
5,6,8-Trihydroxy-2-methylbenzo[g]chromen-4-one 
5,6-dimethyl-2-(prop-2-enylthio)-4-thieno[2,3-d]pyrimidinamine 
5,6-dimethyl-N-(3-pyridinylmethyl)-4-thieno[2,3-d]pyrimidinamine 
5,6-dimethyl-N-(thiophen-2-ylmethyl)-4-thieno[2,3-d]pyrimidinamine 
5,6-dimethyl-N-[2-methyl-2-(4-morpholinyl)propyl]-4-thieno[2,3-d]pyrimidinamine 
5,7-Dihydro-2-methylthieno[3,4-d]pyrimidine 
5-(2-chlorophenyl)-2-(2-pyridinylmethyl)-3H-thieno[2,3-d]pyrimidin-4-one 
5-(4-chlorophenyl)-3-[(5-nitro-6-oxo-1-cyclohexa-2,4-dienylidene)methylamino]-4-thieno[2,3-d]pyrimidinone 
5-(4-chlorophenyl)-3H-thieno[2,3-d]pyrimidine-4-thione 
5-[2-furanyl(4-morpholinyl)methyl]-2-methyl-6-thiazolo[3,2-b][1,2,4]triazolol 
5-[2-furanyl(4-morpholinyl)methyl]-6-thiazolo[3,2-b][1,2,4]triazolol 
5-[[(5,6-dimethyl-4-thieno[2,3-d]pyrimidinyl)thio]methyl]-2-furancarboxylic acid methyl ester 
5-Deoxodihydrokalafungin 
5-ethyl-4-oxo-N-(thiophen-2-ylmethyl)-2-thieno[3,2-c]quinolinecarboxamide 
5-fluorouracil  
5-hydroxy-2,6,6,10-tetramethyl-16-oxo-11,13-dioxatetracyclo[8.8.0.02,7.012,17]octadeca-12(17),14-diene-14-carboxylic acid 
5-hydroxy-3-methoxydihydrofusarubin A 
5-hydroxy-3-methoxydihydrofusarubin D 
5-hydroxy-6,8-dimethoxy-2,3-dimethyl-4H-naphtho[2,3-b]pyran-4-one 
5-hydroxy-6,8-dimethoxy-2-benzyl-4H-naphtho[2,3-b]-pyran-4-one 
5-hydroxy-7-prop-2-en-(E)-ylidene-7,7a-dihydro- 2H-cyclopenta[b]pyran-6-one 
5-hydroxy-7-prop-2-en-(Z)-ylidene-7,7a-dihydro- 2H-cyclopenta[b]pyran-6-one 
5-hydroxydihydrofusarubin B 
5-hydroxydihydrofusarubin C 
5-methoxydihydrofusarubin B 
5-methoxypsoralen  
5-methyl-1H-benzotriazole 
5-methyl-6-phenyl-3H-thieno[2,3-d]pyrimidine-4-thione 
5-O-Methylvisamminol 
5-O-Methylvisammioside 
6'-O-demethylnigerone 
6,18-Bis(1-hydroxy-3-methylbut-2-enyl)-11,22-dimethyl-5,10,17,21-tetraoxaheptacyclo[11.7.2.02,8.02,12.04,6.014,20.016,18]docosa-8,14(20)-diene-3,7,15,19-tetrone 
6,6-dimethyl-5,8-dihydropyrano[4,5]thieno[1,2-c]pyrimidin-4-amine 
6,7-Benzocoumarin 
6,7-Di-O-nicotinoylscutebarbatine G, (rel) 
6,8-difluoro-4-(pyridin-3-yl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline +  
6,9-dibromoflavasperone 
6-(2-amino-2-carboxyethyl)-7,8-dioxo-1,2,3,4,7,8-hexahydroquinoline-2,4-dicarboxylic acid 
6-(tert-butyl)thieno[3,2-d]pyrimidin-4(3H)-one 
6-[(2,4-difluorophenyl)methyl]-2,4-dimethyl-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone 
6-[(2,5-difluorophenyl)methyl]-2,4-dimethyl-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone 
6-[(2-fluorophenyl)methyl]-2,4-dimethyl-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone 
6-[(2-fluorophenyl)methyl]-2-(1-hydroxyethyl)-4-methyl-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone 
6-[(3-aminophenyl)methyl]-4-methyl-2-methylsulfinyl-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone 
6-[(3-methoxyphenyl)methyl]-4-methyl-2-methylsulfinyl-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone 
6-[(4-fluorophenyl)methyl]-5,7-dimethyl-2H-pyrrolo[3,4-d]pyridazin-1-one 
6-[(6-chloro-2-fluoro-3-methylphenyl)methyl]-2,4-dimethyl-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone 
6-Bromopenitrem E 
6-ethyl-2-methyl-N-(phenylmethyl)-4-thieno[2,3-d]pyrimidinamine 
6-ethyl-6-methyl-5,8-dihydro-1H-thiopyrano[2,3]thieno[2,4-b]pyrimidine-2,4-dione 
6-hydroxylpaspalinine 
6-methoxy-4-methylbenzo[g]quinoline-2,5,10(1H)-trione 
6-methoxy-N-(thiophen-2-ylmethyl)-2-furo[2,3-b]quinolinecarboxamide 
6-methyl-2,3,4,5-tetrahydro-1H-azepino[4,5-b]indole 
6-O-Nicotinoyl-7-O-acetylscutebarbatine G, (rel) 
6-phenyl-2,3,5,6-tetrahydroimidazo[2,1-b][1,3]thiazole +   
6:2 fluorotelomer unsaturated carboxylic acid 
6alpha-acetoxyisoinuviscolide 
6alpha-methylprednisolone +   
6beta-Hydroxy-D-homo-17a-oxaandrost-4-ene-3,17-dione 
7'-amino-1',3'-dimethyl-2,2',4'-trioxo-6'-spiro[1H-indole-3,5'-pyrano[2,3-d]pyrimidine]carbonitrile 
7,8-dihydroxy-1-methoxy-3-methyl-10-oxo-1H,10H-pyrano[4,3-b]chromene-9-carboxylic acid 
7,8-dihydroxy-1-methoxy-3-methyl-10-oxo-4,10-dihydro-1H,3H-pyrano[4,3-b]chromene-9-carboxylic acid 
7,9-dimethyl-2-(phenylmethylthio)-1H-pyrido[2,3]thieno[2,4-b]pyrimidin-4-one 
7-(Furan-3-yl)-15-hydroxy-1,8,12,16,16-pentamethyl-3,6-dioxapentacyclo[9.8.0.02,4.02,8.012,17]nonadecane-5,13,19-trione 
7-amino-5-(4-ethoxy-3-methoxyphenyl)-4-oxo-3,5-dihydropyrano[2,3-d]pyrimidine-6-carbonitrile 
7-Chlorocanarione 
7-Chlororubrocashmeriquinone 
7-demethyl A80915B 
7-Demethyl SF2415A3 
7-demethylnaphterpin 
7-ethyl-7-methyl-2-sulfanylidene-6,9-dihydro-1H-pyrano[2,3]thieno[2,4-b]pyrimidin-4-one 
7-Hydroxy-2,6,6,10,14-pentamethyl-11,13-dioxatetracyclo[8.8.0.02,7.012,17]octadec-12(17)-ene-3,16-dione 
7-hydroxypaxilline-13-ene 
7-methoxy-N-(3-pyridinylmethyl)-2-furo[2,3-b]quinolinecarboxamide 
7-methoxypaxilline 
7-methoxyshearinine P 
7-methyl-2-(trifluoromethyl)-6H-pyrazolo[1,5-a][1,3,5]triazin-4-one 
7-Methyl-3,4-dihydrothieno[3,2-d]pyrimidin-4-one 
7 O methylpenicitor A 
7a-Hydroxy-13-desoxypaxilline 
7a-Hydroxypaxilline 
7alpha-Hydroxytestololactone 
8'-epi-cleomiscosin A 
8'-O-demethylnigerone 
8'-O-demythylisonigerone 
8-acetoxy-4,10-dihydroxy-2,11(13)-guaiadiene-12,6-olide 
8-azido-5-methyl-6-oxo-4H-imidazo[1,5-a][1,4]benzodiazepine-3-carboxylic acid ethyl ester 
8-Epidiosbulbin E acetate  
8-epihelenalin 
8-epiinuviscolide 
8-Hydroxy-2,7,7,11,15-pentamethyl-5,12,16-trioxapentacyclo[9.8.0.0(2),.0,.0(1)(3),(1)]nonadec-13(18)-ene-3,17-dione 
8-hydroxymirtazapine 
8-methyl-1-[2-(2-methyl-1-piperidinyl)-2-oxoethyl]-4-[1]benzopyrano[4,3-c]pyrazolone 
8-methyl-4-oxo-N-[3-(4-propyl-1-piperazinyl)propyl]-5H-thieno[3,2-c]quinoline-2-carboxamide 
8:2 fluorotelomer unsaturated carboxylic acid 
9-(dimethylamino)-3-(4-methoxyphenyl)-4-pyrido[1,2]thieno[3,4-d]pyrimidinone 
9-Methoxy-2,2-dimethyl-6H-pyrano[3,2-c]quinolin-5-one 
9-Methoxy-alpha-lapachone 
9-O-methylscytalol A 
9-prenylpaxilline 
[(2R,3S,4aS,12bR)-8,10-dihydroxy-2,5,5,9-tetramethyl-7,12-dioxo-1,2,3,4,4a,12b-hexahydronaphtho[2,3-c]isochromen-3-yl] acetate 
[(3aS,4R,10aS)-2,6-diamino-10,10-dihydroxy-3a,4,8,9-tetrahydro-1H-pyrrolo[1,2-c]purin-4-yl]methyl acetate 
[(3As,4R,10aS)-2,6-diamino-10,10-dihydroxy-5-oxido-3a,4,8,9-tetrahydro-1H-pyrrolo[1,2-c]purin-5-ium-4-yl]methyl carbamate 
[(3aS,4R,10R,10aS)-2,6-diamino-10-hydroxy-1,3a,4,8,9,10-hexahydropyrrolo[1,2-c]purin-4-yl]methyl acetate 
[(3aS,4R,9R,10aS)-2,6-diamino-10,10-dihydroxy-9-sulooxy-3a,4,8,9-tetrahydro-1H-pyrrolo[1,2-c]purin-4-yl]methyl acetate 
[(3aS,4R,9S,10aS)-2,6-diamino-10,10-dihydroxy-9-sulooxy-3a,4,8,9-tetrahydro-1H-pyrrolo[1,2-c]purin-4-yl]methyl acetate 
[(3S)-9-hydroxy-1-methyl-10-oxo-4,10-dihydro-3H-benzo[g]isochromen-3-yl]acetic acid 
[(3S,4S)-10-hydroxy-7,9-dimethoxy-3-methyl-3,4-dihydro-1H-benzo[g]isochromen-4-yl] acetate 
[(4R,9S,10S,10aS)-2,6-diamino-10-hydroxy-9-sulooxy-1,3a,4,8,9,10-hexahydropyrrolo[1,2-c]purin-4-yl]methyl acetate 
[1-(4-thieno[2,3-d]pyrimidinyl)-4-piperidinyl]-thiophen-2-ylmethanone 
[1-(Furan-3-yl)-8-hydroxy-4b,7,7,10a,12a-pentamethyl-3-oxo-1,5,6,6a,8,9,10,10b,11,12-decahydronaphtho[2,1-f]isochromen-5-yl] acetate 
[1-ethyl-8-(hydroxymethyl)-3H,4H,9H-pyrano[3,4-b]indol-1-yl]acetic acid 
[4-(1,3-benzodioxol-5-ylmethyl)-1-piperazinyl]-(7-methoxy-2-furo[2,3-b]quinolinyl)methanone 
[5,6-dimethyl-3-(pyridin-4-ylmethyl)-2,4-dihydrothieno[2,3-d]pyrimidin-1-yl]-(2-furanyl)methanone 
[5-Acetyloxy-1-(furan-3-yl)-4b,7,7,10a,12a-pentamethyl-3-oxo-1,5,6,6a,8,9,10,10b,11,12-decahydronaphtho[2,1-f]isochromen-8-yl] acetate 
[8,10-Diacetyloxy-1-(furan-3-yl)-4b,7,7,10a,12a-pentamethyl-3-oxo-1,5,6,6a,8,9,10,10b,11,12-decahydronaphtho[2,1-f]isochromen-5-yl] acetate 
A80915C 
A80915D 
acamprosate  
Acaromycin A 
acesulfame 
acetamiprid +   
acetic acid (11-oxo-6H-benzo[c][1]benzoxepin-2-yl) ester 
acetic acid [(1R,4bR,5R,10aR,12aR)-1-(3-furanyl)-4b,7,7,10a,12a-pentamethyl-3,8-dioxo-5,6,6a,10b,11,12-hexahydro-1H-naphtho[2,1-f][2]benzopyran-5-yl] ester 
acetic acid [(1R,4bR,5R,10aR,12aR)-1-(3-furanyl)-4b,7,7,10a,12a-pentamethyl-3,8-dioxo-5,6,6a,9,10,10b,11,12-octahydro-1H-naphtho[2,1-f][2]benzopyran-5-yl] ester 
acetic acid [(1R,4bR,5R,8R,10S,10aS,12aS)-1-(3-furanyl)-8,10-dihydroxy-4b,7,7,10a,12a-pentamethyl-3-oxo-1,5,6,6a,8,9,10,10b,11,12-decahydronaphtho[2,1-f][2]benzopyran-5-yl] ester 
acetic acid [(1R,5R,8S,12aR)-1-(3-furanyl)-8-hydroxy-4b,7,7,10a,12a-pentamethyl-3-oxo-1,5,6,6a,8,9,10,10b,11,12-decahydronaphtho[2,1-f][2]benzopyran-5-yl] ester 
acetic acid [1-[(4,8-dimethoxy-7-furo[2,3-b]quinolinyl)oxy]-3-hydroxy-3-methylbutan-2-yl] ester 
acetochlor  
acetophenone +   
Acetosellin 
acetylseneciphylline 
acetylseneciphylline N-oxide 
aconine 
acridon-2-yl-L-alanine 
Acrostalidic acid 
aculeatol E 
aflatoxin B1 triol 
Aflatrem 
aglafolin 
Aintennol E 
Aintennol F 
ajugaciliatin F 
ajugaciliatin G 
ajugaciliatin H 
alachlor  
albuterol +   
Alexa Fluor 430 
Alexa Fluor 430(1-) +  
alisertib 
alkanesulfinate +  
allopurinol +   
alpha-bradyrhizose 
alpha-Lapachone 
alpha-naphthoflavone  
alpha-PC-M6 
alprazolam  
ambroxan 
AMG-925 
amidotrizoic acid +   
aminophenazone  
amisulpride  
amitraz  
amitriptyline +   
amphetamine +   
ancitabine  
antazoline  
Anthcolorin A 
Anthcolorin B 
Anthcolorin C 
Anthcolorin D 
antipyrine +   
aplysiatoxin 
apramycin 
arbusculin A +  
Arigsugacin I 
Arisugacin E 
Arisugacin F 
Arisugacin G 
Arisugacin H 
Arisugacin K 
Arisugacin L 
Arisugacin M 
Arisugacin N 
Arisugacin O 
Arisugacin P 
aromaticin 
arsenoacetic acid 
arsenocholine 
ascaridole  
Aschernaphthopyrone A 
Aschernaphthopyrone B 
ascidiathiazone A 
ascidiathiazone B 
ascomycotin A 
aspartame  
Asperfloketal A 
Asperfloketal B 
Aspergiloid A 
Aspergiloid B 
Aspergiloid H 
Aspergiolide A 
Aspergiolide B 
Asperindole A 
Asperindole B 
Asperindole C 
Asperindole D 
Aspermeroterpene A 
Asperolide A 
Asperolide B 
Asperolide D 
Asperolide E 
Asperpyrone A 
Asperpyrone D 
Asperterpene D 
Asperterpene F 
Aspertetranone A 
Aspertetranone B 
Aspertetranone C 
Aspertetranone D 
Asperversin G 
Asteromine 
Astronyquinone 
asukamycin 
asulam 
atenolol +   
Atlantinone A 
atomoxetine +   
atorvastatin  
atorvastatin calcium trihydrate 
atraton 
atrazine +   
ATTO 425-2 +  
ATTO 425-4 
aurachin C +  
aurachin C epoxide 
Aurachin F 
Aurachin K 
Aurachin L 
Aurasperone D 
Aurasperone E 
Aurasperone H 
aurofusarin  
Austamide 
azabicycloalkane +   
azabicyclohexane +  
azatricycloalkane +  
azepinoindole +   
azithromycin +   
azoxystrobin  
azulenofuran +   
Balfourodine 
Balfourodinium 
barbituric acid +   
batzelladine A 
batzelladine B 
BE-40644 
BE-52440A 
BE-52440B 
bentazone  
benzazepine +   
benzazocine +   
benzimidazoles +   
Benzo[b]naphtho[2,1-d]thiophene 
benzo[d]isothiazol-3-one  
benzochromene +   
benzocycloheptapyridine +   
benzodioxine +   
benzodioxoles +   
benzofuropyrimidine +  
benzoimidazothiazole +   
benzoindole +   
benzoisoquinoline +   
benzopteridine +   
benzopyrrole +   
benzoquinolizine +   
benzoselenazole +   
benzothiadiazole +   
benzothiazepine +   
benzothiazine +   
benzothiazole +   
benzothiazoles +   
benzothienopyrimidine +  
benzothiophenes +   
benzotriazole +   
benzotriazoles +   
benzoxaborole +  
benzoxadiazole +   
benzoxathiin +  
benzoxathiine +  
benzoxathiole +   
benzoxazine +   
benzoxazocine +   
benzoxazole +   
benzoylhypaconine  
beraprost  
beta-aflatrem 
beta-naphthoflavone  
beta-PC-M6 
betagarin 
bezafibrate  
BI00048423 
Biatriosporin G 
Biatriosporin H 
Biatriosporin I 
Biatriosporin J 
bicalutamide  
bicyclic nitroimidazole +  
bigelovin 
Bioxalomycin alpha1 
Bioxalomycin alpha2 
Bipolamine D 
Bipolamine E 
Bipolamine F 
Bipolamine G 
Bipolamine H 
Bipolamine I 
bis(2-butoxyethyl)phthalate 
Bischloroanthrabenzoxocinone 
bisperfluorodecyl phosphate 
bisperfluorooctyl phosphate 
bisphenol A +   
bistratamide I 
Blazeispirol A 
Blazeispirol C 
Blazeispirol D 
Blazeispirol E 
Blazeispirol F 
Blazeispirol G 
Blazeispirol I 
Blazeispirol U 
Blazeispirol V 
Blazeispirol V1 
Blazeispirol X 
Blazeispirol Y 
Blazeispirol Z 
Blazeispirol Z1 
boscalid +  
botrallin 
Botryosphaerin F 
Botryosphaerin G 
bromacil  
bruceolline E 
bruceolline H 
bruceolline I 
bruceolline J 
bruceolline K 
brugunin A 
bupropion +   
Burnettramic acid A aglycone 
burrodin 
butachlor  
cabotegravir 
caffeine +   
Calbistrin A 
Calbistrin B 
Calbistrin E 
callophycoic acid F 
Campyridone C 
Campyridone D 
Canarione 
Canarione dimethylether 
candelalide A 
candelalide B 
candelalide C 
candesartan  
carbacephem +  
carbamazepine +   
carbapenems +   
carbetamide 
Carbonarin I 
Carbonarin J 
carpesiolin 
carpropamid +  
caseamemebrol A 
caseamemebrol B 
caseanigrescen A 
caseanigrescen B 
caseanigrescen C 
caseanigrescen D 
caseargrewiin A 
caseargrewiin B 
caseargrewiin C 
caseargrewiin D 
cassiarin A 
cassiarin B 
cassiaside C2 
Cephalochromin 
cephams +  
cephem +   
ceratamine A 
ceratamine B 
cetirizine  
chaetocyclinone A 
chaetocyclinone B 
chaetocyclinone C 
chaetoviridin A 
chaetoviridin C +  
chaetoviridin E 
chaetoviridin G 
chaetoviridin H 
chanoclavine-I +  
chanoclavine-I aldehyde 
Chasmanthin 
chermesinone B 
chermesinone C 
Chevalone A 
Chevalone B 
Chevalone C 
Chevalone D 
Chevalone E 
Chevalone F 
Chevalone G 
CHIC-35 
Childinin A 
chloral hydrate  
chloridazon 
Chloroaustralasine B 
chloromethylisothiazolinone +   
chloromonilicin 
Chloroquinocin 
chlorotoluron  
chlorpyrifos  
chlorpyrifos-methyl  
Chromoxymycin 
Chrysanthone B 
Chrysanthone C 
ciguatoxin ABC ring fragment 
cilastatin  
Cimifugin 
Cinereain 
ciprofloxacin +   
citalopram  
CJ-01 
CJ-14515 
CJ-16,264 
Cladosporinone 
clarithromycin  
clavaldehyde 
Clecarmycin C 
cleomiscosin A 
climbazole  
clindamycin +   
clomazone 
clothianidin +   
clotrimazole  
clozapine  
cocaine  
Cochleamycin B 
Cochleamycin B2 
codeine +   
colforsin daropate 
Columbin  
Coneuplectin 
confertin 
Conocurvone 
Corynesporol 
crassicauline A 
crispolide 
CT2108A 
CTBT 
Curindolizine 
Curvulamine 
curvularol 
cyanazine +   
Cyanocycline C 
cyanuric acid  
cyathusal A 
cyathusal B 
cyathusal C 
Cyclo-(D-Pipecolinyl-L-isoleucine) 
cyclobutadipyrimidine +  
cycloheptafuran +  
cyclopentacyclononaoxirene +  
cyclopentafuran +   
cyclopentaimidazothiazole +  
cyclopentapyran +   
cyclopentapyridine +   
cyclopentapyrimidine +  
cyclopentapyrrole +   
cyclopentathiazole +  
cyclophosphamide +   
cylindrospermopsins +   
cymoxanil  
Cyperaquinone 
cyproconazole  
cyprodinil  
cytisine  
cytochalasin B  
cytochalasin D  
cytochalasin Z16 
Cytosporacin 
D-Homo-17a-oxa-5alpha-androstan-3beta-ol 
D-Homo-17a-oxa-5alpha-androstan-3beta-ol acetate 
D-Homo-17a-oxaandrosta-4,6-diene-3,17-dione 
Deacetylravidomycin 
Deacetylravidomycin M 
debromoaplysiatoxin 
Debromomarinone 
decahydroquinoline alkaloid +  
Decarbamoyl-alpha-saxitoxinol 
Decarbamoylgonyautoxin 1 
Decarbamoylgonyautoxin III 
Decarbamoylgonyautoxin-2 
Decarbamoylgonyautoxin-3 
Decarbamoylgonyautoxin-4 
Decarbamoylneosaxitoxin 
decarbamoylsaxitoxin 
Decaturin C 
decursinol 
decylamine-N,N-dimethyl-N-oxide 
Defucogilvocarcin V 
dehydrocostus lactone  
dehydrojacoline 
dehydrojaconine 
Dehydroxypaxilline 
Delitzchianone B 
Deoxydihydro-artemisinin 
deoxylimonoic acid 
Deoxymiroestrol  
depsidone 
DESACETYL (7)KHIVORINIC ACID, METHYL ESTER 
desacetyldoronine 
desmedipham 
dexamethasone +   
dextromethorphan +   
Dhilirolide A 
Dhilirolide B 
Dhilirolide C 
Dhilirolide J 
Dhilirolide L 
Dhilirolide M 
Dhilirolide N 
DHK-OH 
Diaporine 
diazepam +   
diazepinoindole +   
diazinon  
dibenzazecine +   
dibenzoazepine +   
dibenzodiazepine +   
dibenzodioxine +   
Oxanthrene (formerly dibenzo[b,e][1,4]dioxine) and its derivatives.
dibenzodioxocine +  
dibenzodioxonine +  
dibenzofuran +   
dibenzofurans +   
dibenzooxazepine +   
dibenzooxepine +   
dibenzopyridine +   
dibenzopyrrole +   
dibenzothiazepine +   
dibenzothiepine +   
dibenzothiophenes +   
dicamba +   
dichlorprop 
dichotomide III 
dichotomide IV 
diclocymet 
diclofenac +   
Dictamnine  
dieldrin  
difenoconazole  
diflufenican 
diglyme 
dihydroagarofuran +   
dihydrochanoclavine-I aldehyde 
Dihydroisoustilaginoidin A 
Dihydrokalafungin dihydroquinone form 
dimethachlor 
dimethenamid 
dimethoate  
dimethomorph  
dinoseb +   
Diosbulbin D 
Diosbulbin E 
Diosbulbin G 
Diosbulbinoside D 
dipymetitrone 
dipyridodiazepine +   
dithiadene +  
dithiolopyrrole +  
dithioloquinoxaline +   
diuron  
dodecyl sulfate +   
dolutegravir  
dordaviprone 
dorsilurin J 
Drechmerin D 
Drechmerin E 
Drechmerin F 
dronedarone  
droxicam 
Dtxsid90964182 
Dubinidine 
Dukunolide A 
Dukunolide B 
Dukunolide C 
Dukunolide D 
Dukunolide E 
ecgonone methyl ester 
Edulone A 
elongatol A 
elongatol E 
eltrombopag  
Emeridone A 
Emindole PA 
Emindole PB 
Emindole PC 
endrin  
Epi-oidiolactone G 
epi-silvestrol 
epicocconone 
epoxiconazole  
Epoxyquinol A 
Epoxyquinol B 
Epoxyroubetaoedione 
Epoxyroubetaoeone 
eprosartan +   
ergolide 
erteberel 
erythromycin +   
Estrololactone 
ethambutol +   
ethofumesate  
ethyl 2-(8-ethyl-1,3,4,9-tetrahydropyrano[3,4-b]indol-1-yl)acetate 
ethyl 2-[4-(carbamoylamino)-8-ethyl-1,3,4,9-tetrahydropyrano[3,4-b]indol-1-yl]acetate 
ethyl 4-hydroxy-3-methylisoxazolo[5,4-b]pyridine-5-carboxylate 
ethyl 5-amino-1-thieno[2,3-d]pyrimidin-4-yl-1H-4-pyrazolecarboxylate 
etodolac +   
etrasimod 
Eunicea sesquiterpenoid 2 
Eupeniacetal B 
Euplectin 
Evoxine 
exemestane  
fabesetron 
FD-211 
FE35A 
FE35B 
fenofibrate  
fenoxanil 
fenoxycarb  
fenpropidin  
fenpropimorph 
fenuron 
filiforminol 
FINO2 
fipronil  
flavagline +  
flavalin B 
flavalin C 
flavalin D 
Flindersiamine 
Flindersine 
flonicamid 
floridanine 
florosenine 
fluazifop 
fluazinam  
fluconazole +   
flufenacet  
flumequine  
fluometuron 
fluorenes +   
fluorescein (acid form) +   
fluoxetine  
fluroxypyr +  
flusilazole  
Fogacin 
foramsulfuron 
foresaconitine 
forskolin +   
FR177391 
Frenolicin F 
Fumigatoside E 
fumisoquin C 
furanochromone +  
furochromene +   
furodioxole +  
furofuran +   
furopyran +   
furopyridazine +  
furopyridine +  
furopyrimidine +  
furopyrrole +  
furoquinoline +  
furosemide  
futoenone 
G-1 
G-15 
gabapentin +   
galaxolide  
galaxolidone 
gamma-Fagarine 
GDC-0326 
geldanamycin +   
gemcitabine +   
GERI-BP001 
GERI-BP001 A 
Glycoperine 
glyflavanone A 
Gonyautoxin 1 
Gonyautoxin 2 
Gonyautoxin 5 
Gonyautoxin I 
Gonyautoxin-4 
Gonyautoxin-6 
graveolide 
Grincamycin F 
Grisemycin 
Griseusin F 
Griseusin G 
Gunacin 
Hallactone A 
Haplodimerine 
Haplopine 
Hebetaeltin A photoisomer C 
Hebetaeltin B 
Hebetaeltin C 
Hebetaeltin D 
Hebetaeltin E 
Hebetaeltin G 
helenalin  
heptaazaphenalene +  
Heronamide A 
Heronamide D 
Hesseltin F 
heteranthrene +   
Heteratisine 
Heterophylol 
Higginsianin C 
himbacine  
Hiroshidine 
huperzine A  
hyalodendriol C 
hydrochlorothiazide  
Hydroxydebromomarinone 
Hydroxydihydrofusarubin 
hypaconine 
hypaphorine 
hyperaspidinol A 
Hypochromin A 
Hypochromin B 
Hypogeamicin B 
Hypogeamicin D 
ibuprofen +   
ICR 340 (free base) 
ifosfamide  
Illicidione A 
imazamox  
imidacloprid +   
imidazobenzazepine +  
imidazobenzodiazepine +   
imidazochromene +  
imidazodiazepine +   
imidazoindole +  
imidazooxazine +  
imidazopurine +   
imidazopyrazine +   
imidazopyrazole +   
imidazopyridazine +   
imidazopyridine +   
imidazopyrimidine +   
imidazopyrimidopyrimidine +  
imidazoquinazoline +   
imidazoquinoline +   
imidazoquinoxaline +   
imidazotetrazine +   
imidazothiadiazine +  
imidazothiazole +   
imidazotriazine +   
indan-1-ol +   
indazoles +   
indenofuran +  
indenopyrazole +  
indolizines +   
indometacin +   
inuchinenolide B 
inuchinenolide C 
inuloxin A 
Inumakilactone A glycoside 
inuviscolide  
iobitridol 
iohexol  
iomeprol  
iooxitalamic acid  
iopamidol  
iopromide  
ioxynil  
iprovalicarb 
irbesartan  
irgarol 1051 
irilone +   
isariotin F 
iso-precytochalasin 
Iso-ustilaginoidin A 
isoaigialone B 
Isoaurasperone F 
Isocolumbin 
isocomplestatin 
isocyanuric acid +   
Isodictamnine 
Isomarinone 
Isonigerone 
isoproturon  
Isoversiol A 
Isoversiol B 
Isoversiol C 
Isoversiol D 
Isoversiol E 
Izonsteride 
jacobine N-oxide 
jacoline +  
jacoline N-oxide 
jaconine +  
jaconine N-oxide 
jacozine +  
jacozine N-oxide 
Janthitrem A 
Janthitrem C 
Janthitrem D 
Janthitrem E 
Janthitrem F 
Janthitrem G 
JBIR-137 
JBIR-79 
JBIR-80 
JWH-133 
Kapurimycin A1 
Kapurimycin A2 
Kapurimycin A3 
Karwinaphthol B 
ketamine +   
ketocytochalasin 
ketoprofen  
ketotifen  
khellin 
Khellol glucoside 
kinocoumarin 
Kokusaginine  
kresoxim-methyl  
laccaridione A 
laccaridione B 
Lagumycin B 
lamotrigine  
Langkocycline B1 
Langkocycline B2 
Lasiodipline F 
Lasionectrin 
Lemobiline 
lenacil 
Lepadin D 
Leptosphin A 
Leptospyranonaphthazarin A 
leucascandrolide A congener 
leucosesterlactone 
leucosesterterpenone 
levetiracetam  
Libertalide D 
Libertalide E 
Libertalide F 
Libertalide G 
Libertalide H 
Lichenicolin A 
Lichenicolin B 
lidocaine +   
Ligustrone A 
Ligustrone B 
Lingustrone C 
linuron  
lippiolide 
liproxstatin-1  
lissoclibadin 2 
LL-N313ζ 
LL-Z 1271alpha 
LL-Z1271gamma 
Lolicine A 
Lolicine-A 11-O-propionate 
loline alkaloid +  
Lolitrem A 
Lolitrem C 
Lolitrem E 
Lolitrem F 
Lolitrem J 
Lolitrem K 
Lolitrem N 
Lolitrem N 10-O-propionate 
longirostrerone A 
longirostrerone B 
longirostrerone C 
longirostrerone D 
LSM-1287 
LSM-1312 
LSM-1315 
LSM-1547 
LSM-1675 
LSM-16990 
LSM-17286 
LSM-1786 
LSM-1834 
LSM-18434 
LSM-1859 
LSM-1873 
LSM-1875 
LSM-1891 
LSM-1924 
LSM-1925 
LSM-19637 
LSM-19776 
LSM-22688 
LSM-22738 
LSM-24412 
LSM-25964 
LSM-26445 
LSM-33589 
LSM-5894 
Luciduline 
Luisol A 
Lunacrine 
Luteosporin 
luzonial A 
luzonial B 
LY 379268  
LY404039 
Maculine 
Maculosidine 
Maculosine 
Malabetaezindole A 
Malabetaezindole B 
mancude organic heterobicyclic parent +   
mancude organic heterotricyclic parent +   
manumycin A  
Marcfortine A 
Marinone 
MDN-0171 
mecoprop  
mefenamic acid  
mephedrone  
mesotrione +   
metalaxyl  
metamitron +  
metazachlor  
metformin  
metformin hydrochloride +  
methadone +   
methamphetamine +   
methiocarb  
methomyl +   
Methoxydebromomarinone 
methoxyfenozide  
Methyl 13,15-diacetyloxy-19-hydroxy-1,8,12,16,16-pentamethyl-5-oxo-3,6-dioxapentacyclo[9.8.0.02,4.02,8.012,17]nonadecane-7-carboxylate 
Methyl 2-(9,10a-dihydroxy-4a-methoxy-1-methyl-5,10-dioxo-3,4-dihydro-1H-benzo[g]isochromen-3-yl)acetate 
methyl brevifolincarboxylate 
metoclopramide  
metolachlor  
metoprolol  
metoxuron 
metribuzin 
metronidazole +   
metsulfuron methyl  
microcystin LF  
microcystin LW 
microcystin RR  
microcystin-LR  
miroestrol +  
Mirtazapine-N-oxide 
MK-2206  
moclobemide  
mollicellin C 
mollicellin E 
mollicellin H 
mollicellin J 
mollicellin K 
mollicellin L 
molybdopterin synthase intermediate 
Momilactone B 
Monapinone B 
Monapinone C 
Monapinone D 
monascin  
Monascuspirolide B 
mono(5-carboxy-2-ethylpentyl) phthalate  
monuron  
morphine +   
Mupirocin F2 
Mutaxanthene A 
Mutaxanthene B 
Mutaxanthene C 
Mycalamide B 
myclobutanil 
mycophenolic acid +   
Mycopyranone 
N'-[6-(tert-butyl)thieno[3,2-d]pyrimidin-4-yl]-4-methylbenzohydrazide 
N'-Hydroxyneosaxitoxin 
N'-Hydroxysaxitoxin 
N,6-diphenylthieno[2,3-d]pyrimidin-4-amine 
N,8-dimethyl-N-(3-methylphenyl)-4-oxo-5H-thieno[3,2-c]quinoline-2-carboxamide 
N,N-diethyl-m-toluamide  
N,N-dimethyl-N'-(2-methyl-4-oxo-6-phenyl-3-thieno[2,3-d]pyrimidinyl)methanimidamide 
N-(1,3-benzodioxol-5-yl)-2-[[3-(2-methoxyphenyl)-4-oxo-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl]thio]acetamide 
N-(1,3-benzodioxol-5-yl)-2-[[6-methyl-4-oxo-3-(phenylmethyl)-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl]thio]acetamide 
N-(1,3-benzodioxol-5-yl)-3-ethyl-5-methyl-4-oxo-6-thieno[2,3-d]pyrimidinecarboxamide 
N-(2-furanylmethyl)-2-(4-oxo-6-phenyl-3-thieno[2,3-d]pyrimidinyl)acetamide 
N-(2-furanylmethyl)-2-(6,7,8,9-tetrahydro-5H-cyclohepta[2,3]thieno[2,4-d]pyrimidin-4-ylthio)acetamide 
N-(2-furanylmethyl)-2-[[4-oxo-3-[3-(1-pyrrolidinyl)propyl]-[1]benzothiolo[3,2-d]pyrimidin-2-yl]thio]acetamide 
N-(2-furanylmethyl)-3-methyl-7,8-dihydro-6H-cyclopenta[4,5]thieno[1,2-c]pyrimidin-1-amine 
N-(3-hydroxypropyl)-4-[(1-oxo-2,6,7,8-tetrahydrocyclopenta[2,3]thieno[2,4-b]pyrimidin-3-yl)thio]butanamide 
N-(3-oxo-2-benzo[f][1]benzopyranyl)acetamide 
N-(4-bromophenyl)-3,4,5,6-tetrahydrophthalimide 
N-(4-chlorophenyl)-2-[3-(2-furanylmethyl)-4-imino-6,6-dimethyl-2-oxo-5,8-dihydropyrano[2,3]thieno[2,4-b]pyrimidin-1-yl]acetamide 
N-(4-ethoxyphenyl)-2-[(6-phenyl-4-thieno[2,3-d]pyrimidinyl)thio]propanamide 
N-(5-chloro-2-methoxyphenyl)-2-[[3-(2-methoxyethyl)-6-methyl-4-oxo-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl]thio]acetamide 
N-(5-methyl-3-isoxazolyl)-2-[(6-methyl-4-oxo-3-phenyl-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl)thio]acetamide 
N-(6-methyl-1,3-benzothiazol-2-yl)-2-[(4-oxo-3-phenyl-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl)thio]acetamide 
N-(7-methyl-2,5-dioxo-4,4a,6,10b-tetrahydro-3H-pyrano[3,2-c]quinolin-3-yl)propanamide 
N-[(4-chlorophenyl)methoxy]-N'-(4-thieno[2,3-d]pyrimidinyl)methanimidamide 
N-[2-(3,4-diethoxyphenyl)ethyl]-4-(phenylmethyl)-5-thieno[3,2-b]pyrrolecarboxamide 
N-[2-(3,4-diethoxyphenyl)ethyl]-4-[(3-methylphenyl)methyl]-5-thieno[3,2-b]pyrrolecarboxamide 
N-[2-(dipropylamino)ethyl]-4-methyl-2-furo[3,2-c]quinolinecarboxamide 
N-[2-(dipropylamino)ethyl]-5-ethyl-4-oxo-2-thieno[3,2-c]quinolinecarboxamide 
N-[3-(3,5-dimethyl-1-piperidinyl)propyl]-1-(9-fluoro-[1]benzothiolo[3,2-d]pyrimidin-4-yl)-4-piperidinecarboxamide 
N-[3-[butyl(ethyl)amino]propyl]-1-(9-fluoro-[1]benzothiolo[3,2-d]pyrimidin-4-yl)-4-piperidinecarboxamide 
N-[5-(ethylthio)-1,3,4-thiadiazol-2-yl]-2-[[3-(2-methoxyphenyl)-4-oxo-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl]thio]acetamide 
N-[6-ethyl-6-methyl-2-(methylthio)-5,8-dihydropyrano[4,5]thieno[1,2-c]pyrimidin-4-yl]-N',N'-dimethylethane-1,2-diamine 
N-[[4-(dimethylamino)phenyl]methyl]-3-ethyl-N-(2-furanylmethyl)-5-methyl-4-oxo-6-thieno[2,3-d]pyrimidinecarboxamide 
N-Acetoxymethylflindersine 
N-cyclohexyl-6-methyl-4-thieno[2,3-d]pyrimidinamine 
N-cyclohexyl-N,4-dimethyl-5-thieno[3,2-b]pyrrolecarboxamide 
N-ethylperfluorooctane sulfonamidoacetic acid 
N-Methylflindersine 
N-methylperfluorooctane sulfonamidoacetic acid 
N-pyridin-4-yl-7,8-dihydro-6H-cyclopenta[4,5]thieno[1,2-c]pyrimidin-1-amine 
N-sulfocarbamoylgonyautoxin-3 
N-sulfocarbamoylgonyautoxin-4 
N4-isopropyl-7-methylthieno[3,2-d]pyrimidin-4-amine 
nabilone  
naftalofos  
Nagilactone C 
naltrexone  
Nanaomycin E 
Naphterpin A 
Naphterpin B 
Naphthablin 
Naphthablin B 
Naphthablin C 
naphthalene-2,7-disulfonic acid 
naphthalene-2-sulfonic acid 
Naphthgeranine A 
Naphthgeranine B 
Naphthgeranine C 
Naphthgeranine D 
Naphthgeranine E 
Naphthgeranine F 
naphthodithiin +   
naphthofuran +   
naphthoimidazole +  
naphthopyran +   
naphthothiazole +  
naphthyridine +   
naphthyridine derivative +   
napropamide  
naproxen +   
Napyradiomycin 1 
Napyradiomycin 2 
Napyradiomycin 3 
Napyradiomycin A 
Napyradiomycin B 
Napyradiomycin B1 
Napyradiomycin B2 
Napyradiomycin B3 
Napyradiomycin B4 
Napyradiomycin B7a 
Napyradiomycin B7b 
Napyradiomycin C 
Napyradiomycin C1 
Napyradiomycin C2 
Napyradiomycin CNQ525.510B 
Napyradiomycin CNQ525.554 
Napyradiomycin CNQ525.600 
Napyradiomycin D 
Napyradiomycin D1 
Napyradiomycin E 
Napyradiomycin F 
Napyradiomycin SC 
Napyradiomycin SR 
Naquihexcin A 
Naquihexcin B 
Naquihexcin C 
Naquihexcin D 
Naquihexcin E 
naxagolide 
nedocromil  
nelfinavir  
neohesperidin dihydrochalcone  
Neomacquarimicin 
Neonectriolide B 
Neonectriolide C 
Neonectriolide D 
Neonectriolide E 
neopentalenolactone D 
neotame  
nepetaside 
nicosulfuron 
Nigellicine 
Nigellidine 
Nigerasperone A 
Nigerasperone B 
Nigerasperone C 
nitroglycerin  
nocamycin E +  
nocamycin I 
Nocarazepine A 
norfloxacin  
norverapamil  
Norvisnagin 
notoamide C 
NSC695576 
nylons 
O-ethylhydroxydihydrofusarubin 
O-Methylptelefolonium 
Obionin A 
Obionin B 
Oblongolide T 
Oblongolide U 
Oblongolide V 
Oblongolide W1 
Oblongolide W2 
Oblongolide X 
Ochraceopone A 
Ochraceopone D 
Ochraceopone E 
Ochraceopone F 
ochrocarpinone A 
ochrocarpinone B 
ochrocarpinone C 
octane +   
octhilinone  
Officinalic acid 
Oidiodendrolide B 
Oidiodendronic acid 
Oidiolactone A 
Oidiolactone C 
Oidiolactone D 
Oidiolactone E 
Oidiolactone F 
Oidiolactone G 
Oidiolactone J 
Oidiolactone K 
Oidiolactone L 
onetine +  
orbencarb 
orbiculin A 
orbiculin D 
orbiculin E 
orbiculin F 
orbiculin G +  
orbiculin H 
orbiculin I 
oseltamivir +   
otosenine +   
oxabicycloalkane +   
oxacephem +  
oxadiazoloquinoxaline +   
oxazepam  
oxazinooxazine +  
oxazinoquinoline +   
oxazolobenzodiazepine +   
oxazolopyrazine +  
oxazolopyridine +   
oxazolopyrimidine +  
oxolinic acid 
oxybenzone  
PA-16-0081C 
Palmarin 
palonosetron  
pannarin 
Pannorin 
Pannorin B 
pantoprazole  
papulacandin A 
papulacandin B 
papulacandin C 
papulacandin D 
paracetamol +   
Parasperone A 
Paspalicine 
Paspaline 
Paspalinine 
Paspalinine-13-ene 
Paspalitrem A 
Paxillinol 
PC-M5' 
PC-M6 
Peaurantiogriseol E 
pelabresib 
peloruside A 
penams +   
Penerpene F 
Penerpene H 
Penibruguieramine A 
Penicillipyrone A 
Penicillipyrone B 
Penicitor A 
Peniciversiol A 
Peniciversiol B 
Peniciversiol C 
Penijanthine A 
Penijanthine B 
Peninaphone A 
Peninaphone B 
Peninaphone C 
penipanoid B 
Penitrem A 
Penitrem B 
Penitrem C 
Penitrem D 
Penitrem E 
Penitrem F 
Penitrem G 
Penitrem H 
Pennigritrem 
pentalenolactone 
pentalenolactone D 
pentalenolactone E 
pentalenolactone F 
pentamidine  
pentetrazol  
Perenniporide D 
perfluorobutyric acid  
perfluorodecanoic acid  
perfluorodecyl phosphate 
perfluoroheptanoic acid  
perfluorohexanoic acid  
perfluorononanoic acid  
perfluorooctane sulfonamidoacetic acid 
perfluorooctanoic acid  
perfluorooctyl phosphate 
perfluoropentanoic acid  
perfluoroundecanoic acid  
perimidines +  
perindopril  
perindoprilat 
Peroxysimulenoline 
Pestaloquinol A 
Pestaloquinol B 
pethoxamide 
Peyronetide C 
PF1018 
phantomolin 
phelligridin G 
phenanthrenes +   
phenanthrolines +   
phenazines +   
phenmedipham 
phenothiazines +   
phenoxazine +   
phenylhydrazine +   
Phenylpyropene F 
Phlegmarine 
phomacin A 
phomacin B 
phomacin C 
Phomarol 
Phomonaphthalenone A 
phosphatoquinone A 
phthalazines +   
phytuberin 
PI-103 
PI-200 
PI3-Kinase alpha Inhibitor 2 
Pigmentosin A 
Pigmentosin B 
Pileotin A 
pilsicainide 
pinoxaden 
pinoxaden acid +  
pioglitazone +   
pirimicarb  
pisonin D 
pisonin E 
plakortolide K 
plakortolide L 
plakortolide M 
plakortolide N 
plakortolide O 
plakortolide P 
plakortolide Q 
plakortolide R 
plakortolide S 
plakortone L 
plakortone N 
plakortone P 
Plastatin 
Platydesmine 
Platydesminium 
Podolactone B 
Podolide 
Ponalactone A 
pravastatin  
prednisolone +   
PRIM-O-GLUCOSYLCIMIFUGIN  
primidone  
prochloraz  
prometon  
prometryn  
propachlor  
propamocarb  
propane-2-sulfonate 
propaquizafop 
propazine  
propene +   
propiconazole  
propranolol +   
prosulfocarb 
prothioconazole  
Protogonyautoxin 3 
Protogonyautoxin I 
protuboxepin A 
protuboxepin B 
pseudoephedrine 
Pteleatine 
pteridines +   
pterolinus I 
pymetrozine  
pyraclostrobin 
pyranobenzodioxin +  
pyranochromane +   
pyranoindole +  
pyranopterin +  
pyranopyran +  
pyranopyrazole +  
pyranopyridine +  
pyranopyrrole +  
pyranothiazole +  
pyrazinoisoquinoline +  
pyrazinoquinazoline +  
pyrazolooxadiazepine +  
pyrazolopyrazole +   
pyrazolopyridazine +  
pyrazolopyridine +   
pyrazolopyrimidine +   
pyrazoloquinoline +   
pyrazolotriazine +  
pyrazolotriazole +  
Pyreudione C 
pyridazinodiazepine +   
pyridobenzimidazole +  
pyridobenzodiazepine +   
pyridochromene +   
pyridoindole +   
pyridoisoquinoline +   
pyridopyrazine +  
pyridopyrimidine +   
pyridoquinoline +   
pyrimethanil  
pyrimidinothiazolopyrimidine +  
pyrimido-indole +  
pyrimidobenzodiazepine +  
pyrimidobenzothiazine +  
pyrimidobenzoxazine +  
pyrimidodiazepine +  
pyrimidopurine +  
pyrimidopyridazine +   
pyrimidopyrimidine +   
pyrimidotriazine +  
Pyripyropene F 
Pyripyropene G 
Pyripyropene H 
pyrocatechol sulfate 
pyrocatechol sulfate(1-) 
Pyrrolam B 
pyrrolidinopiperidine +   
pyrrolizidine +   
pyrrolizines +   
pyrrolobenzodiazepine +  
pyrroloimidazole +  
pyrroloindole +   
pyrroloisoindole +  
pyrrolopurine +   
pyrrolopyrazine +   
pyrrolopyrazole +   
pyrrolopyridine +   
pyrrolopyrimidine +   
pyrroloquinazoline +  
pyrroloquinoline +   
pyrroloquinoxaline +   
pyrrolotriazine +   
Qinimycin A 
Qinimycin B 
Qinimycin C 
quinagolide 
quinazolines +   
quinolizines +   
Quinquangulin 
quinuclidines +   
ranitidine +   
regelidine 
reserpine  
retaspimycin 
Retrocalamin 
reynosin 
Rhizovarin A 
Rhizovarin B 
Rhizovarin C 
Ribaline 
Ribalinium 
riddelliine +   
riddelliine N-oxide 
rimsulfuron 
ritonavir +   
robustine 
rocaglamide  
rosuvastatin  
rotiorinol A 
rotiorinol B 
rotiorinol C 
Rubasperone A 
Rubasperone B 
Rubasperone C 
Rubasperone D 
Rubasperone E 
Rubasperone F 
Rubrocashmeriquinone 
rubrorotiorin 
Rutalinium 
Ruthmycin 
S14-95 
saccharin +   
salinosporamide A 
salvinorin A 
Sartorymensin 
Sartorypyrone B 
saturated organic heterobicyclic parent +   
SC-30532 
Schizonepetoside B 
schweinfurthin E 
schweinfurthin F 
schweinfurthin G 
schweinfurthin H 
Scytalol A 
Scytalol B 
scytonemin 
sebuthylazine 
secbumeton 
Secopenitrem B 
Secopenitrem D 120253 
seneciphylline N-oxide 
senecivernine N-oxide 
Seriniquinone 
SF2415A3 
Shearilicine 
Shearinine A 
Shearinine B 
Shearinine C 
Shearinine D 
Shearinine E 
Shearinine F 
Shearinine G 
Shearinine H 
Shearinine I 
Shearinine J 
Shearinine K 
Shearinine L 
Shearinine M 
Shearinine N 
Shearinine O 
Shearinine P 
Shellmycin A 
Shellmycin B 
Shellmycin C 
Shellmycin D 
sideretin (oxidized form) 
silvestrol 
simazine  
simeconazole 
simeton 
Simulansine 
sirolimus +   
sitagliptin +  
SKF-10,047 +  
Skimmianine 
SM-164  
SNIR3 dye 
sotalol  
spartioidine N-oxide 
spironolactone  
Spiroterreusnoid C 
spiroxamine  
spiruchostatin +   
spiruchostatin B  
Strepoxepinmycin C 
Strepoxepinmycin D 
Streptoketide A 
Streptoketide B 
Streptoketide C 
streptolydigin 
strigolactone +  
Subnudatone A 
Subnudatone B 
sucralose  
sulcotrione 
sulfadiazine  
sulfadimethoxine  
sulfamethazine +   
sulfamethoxazole +   
sulfapyridine  
sulfathiazole +   
sulfluramid  
Sulpinine A 
Sulpinine B 
Sulpinine C 
synthetic auxin +   
systemic acquired resistance inducing compounds 
Talaroketal B 
Talarolutin A 
Talarolutin B 
Talarolutin C 
Talarolutin D 
tanespimycin  
tatridin A 
tatridin B 
TC-705A 
TC-705B 
tebuconazole  
tebufenozide  
tebutam 
teflubenzuron 
telmisartan  
terbumeton 
terbutryn  
terbutylazine  
Terpendole A 
Terpendole B 
terpendole C 
Terpendole D 
Terpendole E 
terpendole F 
Terpendole H 
Terpendole I 
Terpendole M 
Terreulactone B 
Terreulactone C 
Terreulactone D 
Terreustoxin G 
Territrem B  
Territrem D 
Territrem E 
tetraconazole  
tetraneurin E 
tetrazolopyridine +  
Tf-26Vx 
thallusin 
thapsigargin  
Theopederin D 
thiabicycloalkane +   
thiacloprid +   
thiadiazolopyridazine +  
thiadiazoloquinoline +  
thiamethoxam +   
thianthrenes +  
thiazoloindole +  
thiazoloisoindole +  
thiazolopyridine +  
thiazolopyrimidine +   
thienobenzothiophene +  
thienodolin 
thienoimidazole +  
thienopyran +  
thienopyridine +   
thienopyrimidine +   
thienopyrroloimidazole +  
thienothiazine +   
thienothiophene +  
thienotriazolodiazepine +  
thifensulfuron-methyl 
thiinoindole +  
thiochromane +   
thionine cation +  
thiopental  
thiopyranopyrimidine +   
thiotropocin 
thioxanthenes +   
Thomitrem A 
Thomitrem E 
Tiancilactone H 
TMC-256A1 
TMC-256C1 
Tolypocladin A 
Tolypocladin B 
Tolypocladin C 
Tolypocladin D 
Tolypocladin E 
Tolypocladin F 
Tolypocladin G 
Tolypocladin I 
Tolypocladin J 
Tolypocladin K 
Tolypocladin L 
toralactone 
Torreyanic acid 
tramadol  
trandolapril  
trandolaprilat +   
triadimefon  
triazaacenaphthylene +   
triazinoindole +  
triazolobenzodiazepine +   
triazolobenzothiazole +  
triazolophthalazine +  
triazolopyrazine +  
triazolopyridazine +  
triazolopyridine +   
triazolopyrimidines +   
triazoloquinazoline +   
triazolothiadiazole +  
Trichbenzoisochromen A 
trichlopyr  
triclocarban  
triclosan  
trifluralin  
trimethoprim +   
trimipramine +   
trinexapac-ethyl 
Trioxacarcin E 
Trioxacarcin F 
triphenylmethane +   
triptofordin C 2 
tritosulfuron 
troleandomycin  
tropodithietic acid 
tylosin  
U69593  
UCS1025 A 
UCS1025A 
UCS1025B 
Ulosporin C 
Ulosporin D 
Ulosporin E 
Ulosporin F 
Unnamed naphterpin 1 
Unnamed naphterpin 2 
uranyl hydrogenphosphate 
usaramine N-oxide 
Ustilaginoidin E1 
Ustilaginoidin K 
Ustilaginoidin M 
Ustilaginoidin N 
Ustilaginoidin O 
Ustilaginoidin P 
valsartan +   
vedelianin +  
venlafaxine +   
Veprisinium 
verapamil  
Vernomycin B 
Verruculosin A 
Verruculotoxin 
Verrulactone E 
viguilenin 
Waikikiamide A 
Waikikiamide B 
WIN 55212-2  
WS-5995 A 
wybutosine 5'-monophosphate +  
Xanthoepocin 
Xanthoradone A 
Xanthoradone B 
xenobiotic organic ethers 
XMU-MP-1  
xyloketal D 
yadanziolide V 
Yaminterritrem B 
Yaminterritrem C 
Yukonin 
yunaconitine 
zaluzanin C 
zaluzanin D 
Zanthodioline 
Zanthosimuline 
Zosteropenilline A 
Zosteropenilline B 
Zosteropenilline C 
Zosteropenilline D 
Zosteropenilline E 

Synonyms
Related Synonyms: dibenzodioxines ;   dibenzodioxins ;   dioxins ;   oxanthrenes

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