You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-[(4-chlorophenyl)methyl]-N-[1-(cyclohexylamino)-1-oxo-3-phenylpropan-2-yl]-4-(3,4-dimethyl-N-methylsulfonylanilino)butanamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C35H44ClN3O4S
assistant