2-[(4-chlorophenyl)amino]acetohydrazide

1-(4-nitrophenyl)-1H-1,2,3-triazole-4,5-dicarbohydrazide

2-[(4-methoxyphenyl)amino]butanohydrazide

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

2-{[5-(anilinomethyl)-4-phenyl-4H-1,2,4-triazol-3-yl]thio}acetohydrazide

4-(benzylamino)benzohydrazide

2-[(5-{1-[(3-methylphenyl)amino]ethyl}-4-phenyl-4H-1,2,4-triazol-3-yl)thio]acetohydrazide

3-(2,6-dimethylpiperidin-1-yl)propanoic acid

3-[(hydrazinocarbonothioyl)amino]benzoic acid

methyl 1,3-benzoxazole-2-carboximidoate

ethyl 3-[ethyl(methyl)amino]butanoate