1-(Bis(4-fluorophenyl)methyl)-4-(2-hydroxy-3-phenylmethylthiopropyl)piperazine dihydrochloride 1-Piperazineethanol, 4-(bis(4-fluorophenyl)methyl)-alpha-(((phenylmethyl)thio)methyl)-, dihydrochloride 143759-80-2