1-Ethyl-5-chloroimidazole

2-ethylsulfanyl-6-nitro-1H-benzimidazole

6-乙氧基-2-吡啶羧酸乙酯

ethyl N'-(2-chlorophenyl)carbamimidothioate

ethyl N'-[2-(trifluoromethyl)phenyl]carbamimidothioate