5-[1-(ethylsulfonyl)piperidin-3-yl]-4-[3-(methylthio)propyl]-4H-1,2,4-triazole-3-thiol

4-hydrazino-4-oxo-N-phenylbutanamide

ethyl [(4-iodo-2-methylphenyl)amino]acetate

N-(4-bromophenyl)-4-hydrazino-4-oxobutanamide

2-[(4-methylphenyl)amino]butanohydrazide

2-[(4-iodophenyl)amino]propanohydrazide

N-(4-chlorophenyl)-4-(3,5-dimethyl-1H-pyrazol-1-yl)-6-hydrazino-1,3,5-triazin-2-amine

2-[(4-methyl-5-{[(3-nitrophenyl)amino]methyl}-4H-1,2,4-triazol-3-yl)thio]acetohydrazide

2-[(5-{[(3-chlorophenyl)amino]methyl}-4-methyl-4H-1,2,4-triazol-3-yl)thio]acetohydrazide

N-(2-chlorophenyl)-2-hydrazino-2-oxoacetamide

N-methyl-2-(4-methylpiperidin-1-yl)acetamide