153804-25-2 8-((4-(4-(3-Trifluoromethylphenyl)piperazin-1-yl)butyl)oxy)thiochroman Piperazine, 1-(4-((3,4-dihydro-2H-1-benzothiopyran-8-yl)oxy)butyl)-4-(3-(trifluoromethyl)phenyl)-