英文名称
2-[2-(2,5-Dihexyl-4-methylphenyl)-9-[1-(4-hexylphenyl)benzimidazol-2-yl]-7-methylfluoren-9-yl]-1-(4-hexylphenyl)benzimidazole;2-[2,5-dimethyl-4-(1-phenyl-5,6-dipropylbenzimidazol-2-yl)phenyl]-1-phenyl-5,6-dipropylbenzimidazole;1,4,7-trimethyl-2-(4-methylphenyl)benzimidazole