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 [2-[2-chloro-5-(trifluoromethyl)anilino]-2-oxoethyl] (3S)-1-[(4-methylbenzoyl)amino]-5-oxopyrrolidine-3-carboxylate ?
user
C22H19ClF3N3O5
assistant