1(2H)-Phthalazinone, 4-((4-fluorophenyl)methyl)-2-(1-(3-(4-fluorophenyl)propyl)-4-piperidinyl-, monohydrochloride 110406-61-6 4-((4-FLUOROPHENYL)METHYL)-2-(1-(3-(4-FLUOROPHENYL)-PROPYL)-4-PIPERIDINYL)- 1(2H