You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named N-[2-(N-[(1R)-2-(cyclohexylamino)-1-(4-fluorophenyl)-2-oxoethyl]-2-methylanilino)-2-oxoethyl]furan-2-carboxamide by IUPAC nomenclature, provide its molecular formula.
user
C28H30FN3O4
assistant