[1-(1-fluoropropan-2-yl)piperidin-4-yl] 2-hydroxy-2,2-di(phenyl)acetate
[1-(2-fluoro-1-methyl-ethyl)-4-piperidyl] 2-hydroxy-2,2-di(phenyl)acetate
2-hydroxy-2,2-di(phenyl)acetic acid [1-(2-fluoro-1-methylethyl)-4-piperidinyl] ester
2-hydroxy-2,2-di(phenyl)acetic acid [1-(2-fluoro-1-methyl-ethyl)-4-piperidyl] ester
[1-(1-fluoropropan-2-yl)piperidin-4-yl] 2-hydroxy-2,2-di(phenyl)ethanoate