The molecule is a member of the class of benzimidazoles that is 1H-benzimidazole substituted by a pyrrolidin-1-ylmethyl and a 4-chlorobenzyl groups at positions 2 and 1 respectively. It has a role as a histamine antagonist. It is a member of pyrrolidines, a member of benzimidazoles and a member of monochlorobenzenes. It is a conjugate base of a clemizole(1+). It derives from a hydride of a 1H-benzimidazole.
1-[(4-chlorophenyl)methyl]-2-(pyrrolidin-1-ylmethyl)benzimidazole