2-butyl-1-<(2'-cyanobiphenyl-4-yl)methyl>-7-<(N,N-dimethylamino)methyl>-1H-benzimidazole

ethyl <2-butyl-1-<(2'-cyanobiphenyl-4-yl)methyl>-1H-benzimidazol-7-yl>acetate