You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
1-[3-fluoro-4-(1-methylpiperidin-4-yl)oxyphenyl]-3-(4-isocyano-3-methylphenyl)-5,5-dimethyl-2-sulfanylideneimidazolidin-4-one;1-(3-fluoro-4-piperidin-4-yloxyphenyl)-3-(4-isocyano-3-methylphenyl)-5,5-dimethyl-2-sulfanylideneimidazolidin-4-one The above is the IUPAC name of a molecule. Write its molecular formula.
user
C74H79F3N12O6S3
assistant