You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the molecule (3R,5R)-5-[3-(1,1,2-trifluoroethoxy)phenyl]-1-[4-(trifluoromethyl)phenyl]-3-[2-[6-(trifluoromethyl)pyridin-3-yl]propan-2-ylamino]pyrrolidin-2-one ?
user
C28H24F9N3O2
assistant