4,4-dimethyl-N-(4-propan-2-ylphenyl)-5H-dithiolo[3,4-c]quinolin-1-imine

4-(2-methoxyphenyl)-2-phenacylsulfanyl-6-phenylpyridine-3-carbonitrile

4-(2,6-dimethoxyphenoxy)-N-(furan-2-ylmethyl)butan-1-amine

4-(2-methoxyphenyl)-2-[2-(4-methylphenyl)-2-oxoethyl]sulfanyl-6-phenylpyridine-3-carbonitrile

4-methyl-N-[2-[(3-methylphenyl)iminomethyl]phenyl]benzenesulfonamide

4-[1-(4-methylphenyl)sulfonyl-3-phenylindol-2-yl]butan-2-one

4-[[3-[(4-Ethoxybenzoyl)amino]-1-oxopropyl]amino]butanoic acid

4-[(4,4,6,8-tetramethyl-5H-dithiolo[3,4-c]quinolin-1-ylidene)amino]benzenesulfonamide

4-[(5E)-5-[[5-(4-chlorophenyl)furan-2-yl]methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]butanoic acid

4-(1,3-diphenylimidazolidin-2-yl)-N,N-dimethylaniline

4-chloro-N-[3-(3-chloroanilino)quinoxalin-2-yl]benzenesulfonamide

4-chloro-N-[3-(4-methylphenyl)sulfonyl-1-pentylpyrrolo[3,2-b]quinoxalin-2-yl]benzamide

4-[3-(2,4-dichlorophenyl)-5,6-dimethoxy-1-(4-methylphenyl)sulfonylindol-2-yl]butan-2-one

4-(4-ethoxyphenyl)imino-2-(4-methoxyphenyl)chromen-6-ol

4-chloro-N-[3-(4-methylphenyl)sulfonyl-1-prop-2-enylpyrrolo[3,2-b]quinoxalin-2-yl]benzamide

4-methyl-N-[(E)-1-(4-methylsulfanylphenyl)-3-oxo-3-[3-(trifluoromethyl)anilino]prop-1-en-2-yl]benzamide

4-[8-(furan-2-yl)-11-thia-9,14,16-triazatetracyclo[8.7.0.02,7.012,17]heptadeca-1,7,9,12,14,16-hexaen-13-yl]morpholine

4-[(6-bromo-2-hydroxynaphthalen-1-yl)methylamino]benzoic acid

4-[4-(2,3-dimethylphenyl)piperazin-1-yl]-8-methoxy-5H-pyrimido[5,4-b]indole

4-[(3-Cyclohexyl-4-oxo-2-thioxo-5-thiazolidinylidene)methyl]-2-methoxyphenyl 3-methylbenzoate

4-[2-(4-benzoylpiperazin-1-yl)ethyliminomethyl]-5-methyl-2-(4-nitrophenyl)-1H-pyrazol-3-one

4,4-dimethyl-N-(4-propoxyphenyl)-5H-dithiolo[3,4-c]quinolin-1-imine

4-chloro-3-[(E)-3-chloroprop-2-enyl]-2-methylquinoline

4-[(6-bromo-4-phenylquinazolin-2-yl)amino]-N-(4-methylphenyl)benzamide

4,5-dimethoxy-2-(5-phenyl-1,3-thiazol-2-yl)isoindole-1,3-dione

4-[[4-[[(2-cyanoacetyl)hydrazinylidene]methyl]-2-methoxyphenoxy]methyl]benzoic acid

4-[[4-[4-[[4-(dimethylamino)phenyl]methylideneamino]-2-methylphenyl]-3-methylphenyl]iminomethyl]-N,N-dimethylaniline

4-[4-(4-chlorophenyl)piperazin-1-yl]-8-methyl-5H-pyrimido[5,4-b]indole

4,4,8-trimethyl-N-(2-methylphenyl)-5H-dithiolo[3,4-c]quinolin-1-imine

4-[(Z)-(2,4,6-trioxo-1-phenyl-1,3-diazinan-5-ylidene)methyl]benzoic acid

4,4,6,8-tetramethyl-2-(3-methylphenyl)-5H-[1,2]thiazolo[5,4-c]quinoline-1-thione

4-[2-(3,5-ditert-butyl-4-fluorophenyl)sulfanylethyl]pyridine

4-chloro-N-(3-cyano-1-phenylpyrrolo[3,2-b]quinoxalin-2-yl)benzamide

4-(7,8-dimethyl-1,5-dihydro-2,4-benzodithiepin-3-yl)-5-methyl-2-(4-methylphenyl)-1H-pyrazol-3-one

4-(4-methoxyphenyl)-5-methylsulfanyl-8-thia-4,6-diazatricyclo[7.5.0.02,7]tetradeca-1(9),2(7),5-trien-3-one

4-chloro-N-(4-imidazo[1,2-a]pyridin-2-ylphenyl)benzenesulfonamide

4-butyl-5-hydrazinyl-8-thia-4,6-diazatricyclo[7.5.0.02,7]tetradeca-1(9),2(7),5-trien-3-one

4-(4-methoxyphenyl)-2-[(4-methylbenzoyl)amino]thiophene-3-carboxylic acid

4-methyl-N-[(E)-3-morpholin-4-yl-3-oxo-1-(3-phenoxyphenyl)prop-1-en-2-yl]benzamide

4-[(2,2-diphenylacetyl)amino]butanoic acid

4-chloro-N-[3-cyano-1-(2-methylphenyl)pyrrolo[3,2-b]quinoxalin-2-yl]benzamide

4-(3,4-dimethylphenyl)-2-[4-(3,4-dimethylphenyl)-1,3-thiazol-2-yl]-1,3-thiazole

4-[2-[4-(2-fluorobenzoyl)piperazin-1-yl]ethyliminomethyl]-5-methyl-2-(4-nitrophenyl)-1H-pyrazol-3-one

4-(4-ethylphenyl)-2-[4-(4-ethylphenyl)-1,3-thiazol-2-yl]-1,3-thiazole

4-[(Z)-[1-(4-chlorophenyl)-2,4,6-trioxo-1,3-diazinan-5-ylidene]methyl]benzoic acid

4-hydroxy-1-morpholin-4-ylbutan-1-one

4-[(5Z)-5-(1,3-benzodioxol-5-ylmethylidene)-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]-N-(2,3-dimethylphenyl)butanamide

4-ethyl-2-[4-(4-methyl-1,3-thiazol-2-yl)-1H-pyrazol-5-yl]-5-propoxyphenol

4-[5,6-dimethoxy-1-(4-methylphenyl)sulfonyl-3-phenylindol-2-yl]butan-2-one

4-bromo-2-[(3-chloro-1-benzothiophen-2-yl)methylideneamino]phenol

4-chloro-6-methoxy-2-methylsulfanyl-5-[(4-propoxyphenyl)methyl]pyrimidine

4-[5-[(Z)-(3-benzyl-4-oxo-2-sulfanylidene-1,3-thiazolidin-5-ylidene)methyl]furan-2-yl]benzenesulfonamide

4-[(Z)-[1-(4-methylphenyl)-2,4,6-trioxo-1,3-diazinan-5-ylidene]methyl]benzoic acid

4-methoxy-N-[5-(4-nitrophenyl)sulfonyl-1,3-thiazol-2-yl]benzenesulfonamide

4-[[3-[(2-methoxyphenyl)carbamoyl]-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophen-2-yl]amino]-4-oxobutanoic acid

4-[5-[(Z)-2-cyano-3-(4-methoxyanilino)-3-oxoprop-1-enyl]furan-2-yl]benzoic acid

4-methoxy-N-[(Z)-3-(3-methoxypropylamino)-1-(3-nitrophenyl)-3-oxoprop-1-en-2-yl]benzamide

4-morpholin-4-yl-1,2,5-oxadiazol-3-amine

4-(benzyliminomethyl)-2,6-ditert-butylphenol

4-(2-ethyl-6-methylanilino)-1-(2-methylphenyl)-1,3-diazaspiro[4.5]dec-3-ene-2-thione

4-(4-heptoxy-3-nitrophenyl)benzonitrile

4-(6,6-dimethyl-5,7-dinitro-1,3-diazatricyclo[3.3.1.13,7]decan-2-yl)-N,N-dimethylaniline

4-butanoylpiperazine-2,6-dione

4-[(5E)-5-(1,3-benzodioxol-5-ylmethylidene)-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]-N-(2,4-dimethylphenyl)butanamide

4-[(3-bromophenyl)methylideneamino]-3-(4-tert-butylphenyl)-1H-1,2,4-triazole-5-thione

4-chloro-N-[2-[(3-cyano-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophen-2-yl)amino]-1,1,1,3,3,3-hexafluoropropan-2-yl]benzamide