1(2H)-Phthalazinone, 4-((4-chlorophenyl)methyl)-2-(1-((4-fluorophenyl)methyl)hexahydro-1H-azepin-4-yl)-, monohydrochloride 110406-28-5 4-(p-Chlorobenzyl)-2-(1-(4-fluorobenzyl)-4-hexahydroazepinyl)-1(2H)-phthalazinone HCl