1-甲基-2-[(E)-2-苯基乙烯基]-1H-苯并咪唑

2-甲基苯并咪唑

2-[(E)-2-phenylethenyl]-1H-benzimidazole

1-(4H-1,2,4-三唑-4-基)-1H-苯并咪唑

1,2,3-trimethylbenzimidazol-3-ium,iodide