1-[1-(1-benzothiophen-2-yl)cyclohexyl]piperidine hydrochloride1-[1-(1-benzothiophen-2-yl)cyclohexyl]piperidin-1-ium chloride1-[1-(1-benzothiophen-2-yl)cyclohexyl]piperidine--hydrogen chloride1-[1-(1-benzothiophen-2-yl)cyclohexyl]piperidinium chlorideBTCP HClBTCP hydrochloridebenocyclidine HClbenocyclidine hydrochloride