N-(2,5-dichlorophenyl)-2-hydrazino-2-oxoacetamide

2-[(3,5-dibromo-4-methylphenyl)amino]acetohydrazide

4-hydrazino-4-oxo-N-[3-(trifluoromethyl)phenyl]butanamide

[(2-chlorobenzoyl)thio]acetic acid

({4-[(hexylamino)sulfonyl]phenyl}amino)(oxo)acetic acid

tert-butyl 4-(5-mercapto-4-phenyl-4H-1,2,4-triazol-3-yl)piperidine-1-carboxylate

tert-butyl 4-(2-hydrazinopyrimidin-4-yl)piperazine-1-carboxylate

4,4,8-trimethyl-4,5-dihydro-1H-[1,2]dithiolo[3,4-c]quinoline-1-thione

8-methoxy-4,4-dimethyl-4,5-dihydro-1H-[1,2]dithiolo[3,4-c]quinoline-1-thione

4,4,6,8-Tetramethyl-4H-pyrrolo[3,2,1-ij]quinoline-1,2-dione