(S)-3-(4-bromophenyl)-2-(1,3-dioxoisoindolin-2-yl)-N-(2,3,5,6-tetrafluoro-4-(trifluoromethyl)phenyl)propanamide

(S)-2-phthalimido-N-(2,3,5,6-tetrafluoro-4-(trifluoromethyl)phenyl)-3-(4-(trifluoromethyl)phenyl)propanamide

(S)-3-(4-methoxyphenyl)-2-phthalimido-N-(2,3,5,6-tetrafluoro-4-(trifluoromethyl)phenyl)propanamide

ethyl 2-((4S)-5-oxo-4-phthalimido-1-(2,3,5,6-tetrafluoro-4-(trifluoromethyl)phenyl)pyrrolidin-2-yl)acetate