You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
1-[3-fluoro-4-[4-[2-[(2R)-2-(methoxymethyl)pyrrolidin-1-yl]-5-nitrobenzoyl]piperazin-1-yl]phenyl]ethanone The above is the IUPAC name of a molecule. Write its molecular formula.
user
C25H29FN4O5
assistant