1-乙基苯并咪唑

1-甲基苯并咪唑-5-胺

2-(6-methoxy-1-benzofuran-2-yl)-1-methylbenzimidazole

ethyl 1-methylbenzimidazole-2-carboxylate

2-(3-methyl-2,3-dihydrobenzimidazol-3-ium-1-yl)-1-phenylethanone,bromide