1-(4-chlorobenzyl)-2-(pyrrolidin-1-ylmethyl)-1H-benzo[d]imidazole hydrochloride; 1-(4-Chlorobenzyl)-2-(pyrrolidinylmethyl)-1,3-benzimidazole Hydrochloride; 1-p-Chlorobenzyl-2-(1-pyrrolidinylmethyl)benzimidazole Hydrochloride;1-p-Chlorobenzyl-2-pyrrolidylmethyl benzimidazole Hydrochloride; AL 20; Allercur; Clemizole Hydrochloride; Histacuran; Klemidox; Reactrol
