1-(4,4-Bis(4-fluorophenyl)butyl)-4-(2-hydroxy-3-((methylsulfonyl)phenylamino)propyl)piperazine 143780-42-1 Methanesulfonamide, N-(3-(4-(4,4-bis(4-fluorophenyl)butyl)-1-piperazinyl)-2-hydroxypropyl)-N-phenyl-