You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-tert-butyl-2-[(2,4-dichlorophenyl)methyl-[2-(2,3-dimethyl-N-methylsulfonylanilino)acetyl]amino]-3-phenylpropanamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C31H37Cl2N3O4S
assistant