1-((1-tert-butyl-4-(2,4-difluorophenyl)pyrrolidin-3-yl)carbonyl)-3,5-dimethyl-4-phenylpiperidin-4-ol
1-((1-tert-butyl-4-(2,4-difluorophenyl)pyrrolidin-3-yl)carbonyl)-3,5-dimethyl-4-phenylpiperidin-4-ol