You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule 5-[3-[(2S)-1-(1-benzofuran-2-ylsulfonyl)pyrrolidin-2-yl]-3-oxopropyl]-1-[4-(trifluoromethyl)phenyl]pyridin-2-one ?
user
C27H23F3N2O5S
assistant