英文别名
                        2-[[4-(cyclopentyloxy)phenyl]methyl]-N,N-diethyl-1-(3-methylbutyl)-1H-benzoimidazole-5-carboxamide;2-[[4-(cyclopentyloxy)phenyl]methyl]-N,N-diethyl-1-(3-methylbutyl)-1H-benzimidazole-5-carboxamide;2-(4-(cyclopentyloxy)benzyl)-N,N-diethyl-1-isopentyl-1H-benzo[d]imidazole-5-carboxamide;2-[(4-cyclopentyloxyphenyl)methyl]-N,N-diethyl-1-(3-methylbutyl)benzimidazole-5-carboxamide