You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name (2R)-N-tert-butyl-2-[[2-(3-fluoro-N-methylsulfonylanilino)acetyl]-[(4-fluorophenyl)methyl]amino]butanamide into its molecular formula.
user
C24H31F2N3O4S
assistant