You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
3-[(1S)-1-[1-(4-fluorophenyl)-6-methylbenzimidazol-2-yl]-2-[1-(2-methylpropanoyl)piperidin-4-yl]ethyl]-1-(4-phenoxyphenyl)imidazolidine-2,4-dione The above is the IUPAC name of a molecule. Write its molecular formula.
user
C40H40FN5O4
assistant