You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name N-[2-[4-[1-(4-fluorophenyl)-5-oxopyrrolidine-3-carbonyl]piperazin-1-yl]ethyl]-4-methoxybenzamide into its molecular formula.
user
C25H29FN4O4
assistant