(E)-1-(3-Phenyl-2-propenyl)piperazine hydrochloride; 1-[(2E)-3-Phenyl-2-propenyl]piperazine hydrochloride; (E)-N-Cinnamylpiperazine hydrochloride; 1-(trans-Cinnamyl)piperazine hydrochloride; 1-[(2E)-3-Phenylprop-2-enyl]piperazine hydrochloride; 1-[(E)-1-Phenyl-1-propen-3-yl]piperazine hydrochloride; 1-[(E)-3-Phenylprop-2-enyl]piperazine hydrochloride; 1-trans-1-Cinnamylpiperazine hydrochloride; N-((E)-Cinnamyl)piperazine hydrochloride;