γ-[4-[4-Chloro-3-(trifluoromethyl)phenyl]-4-hydroxy-1-piperidinyl]-4'-fluorobutyrophenone

4-[4-[4-Chloro-3-(trifluoromethyl)phenyl]-4-hydroxypiperidin-1-yl]-1-(4-fluorophenyl)-1-butanone