You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
fluoro 2-[4-(4-ethoxy-3-oxo-9-propyl-1H-benzo[f]isoindol-2-yl)phenyl]acetate The above is the IUPAC name of a molecule. Write its molecular formula.
user
C25H24FNO4
assistant