2-吲哚酮

6-chloro-2-phenylquinoxaline

6-chloro-2,3-dimethyl-4-oxidoquinoxalin-1-ium 1-oxide

5-氯-1,2-二甲基苯并咪唑

6-chloro-2-[2-(6-chloro-1H-benzimidazol-2-yl)ethyl]-1H-benzimidazole