1-(1-3-[2-(4-fluorphenyl)-1,3-dioxolan-2-yl]propyl-4-piperidyl)-2,3-dihydro-1H-benzimidazol-2-thion
1-(1-3-[2-(4-fluorophenyl)-1,3-dioxolan-2-yl]propyl-4-piperidyl)-2,3-dihydro-1H-benzimidazole-2-thione