You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-(4-fluorophenyl)-1-[(3S)-1-(4-methylphenyl)-5-oxopyrrolidine-3-carbonyl]piperidine-4-carboxamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C24H26FN3O3
assistant