Özet:
The title compound, C20H26Cl3N 3O, was synthesized from 1-(4-chlorobenzyl)benzimidazole and 1-(2-chloroethyl)pyrrolidine hydrochloride in dimethylformamide. The dihedral angle between the benzene ring and the benzimidazole ring system is 68.33 (8)°. The five-membered pyrrolidine ring has a slightly distorted envelope conformation. The crystal structure is stabilized by O-H⋯Cl, C-H⋯Cl, N-H⋯Cl and C-H⋯O hydrogen bonds. © 2007 International Union of Crystallography. All rights reserved.