1-(3,3-Bis(4-fluorophenyl)propyl)-4-(2-hydroxy-3-phenylthiopropyl)piperazine dihydrochloride 1-Piperazineethanol, 4-(3,3-bis(4-fluorophenyl)propyl)-alpha-((phenylthio)methyl)-, dihydrochloride 143759-82-4