You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance [4-[(3R)-2,5-dioxo-3-[4-[3-(trifluoromethyl)phenyl]piperazin-1-yl]pyrrolidin-1-yl]phenyl] acetate .
user
C23H22F3N3O4
assistant