2-Chloro-1-(4-fluorobenzyl)-1H-benzimidazole84946-20-341 % similar Pimozide2062-78-435 % similar Benperidol2062-84-235 % similar Clemizole hydrochloride1163-36-632 % similar Clemizole442-52-432 % similar Emedastine87233-61-231 % similar Astemizole68844-77-931 % similar