dimethyl 5-[(chloroacetyl)amino]-3-methylthiophene-2,4-dicarboxylate

methyl 2-[(chloroacetyl)amino]-5-phenylthiophene-3-carboxylate

2-[(chloroacetyl)amino]-4,5-dimethylthiophene-3-carboxamide

N-[4-(acetylamino)phenyl]-2-chloroacetamide

2-chloro-N-[2-(methylthio)phenyl]acetamide

5-[(2-naphthyloxy)methyl]-2-furohydrazide

2-(4-propylphenyl)quinoline-4-carbohydrazide

2-(2,4-dimethylphenyl)quinoline-4-carbohydrazide

2-(4-ethylphenyl)quinoline-4-carbohydrazide

2-(4-isopropoxyphenyl)quinoline-4-carbohydrazide

2-(2-methoxyphenyl)quinoline-4-carbohydrazide