1-(3-Piperidinopropionyl)-4-(2-acetyloxy-3-piperidinopropyl)piperazine trihydrochloride 1-Piperazineethanol, 4-(1-oxo-3-(1-piperidinyl)propyl)-alpha-(1-piperidinylmethyl)-, acetate(ester), trihydrochloride 109377-02-8