You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule N-[(2R)-1-(cyclopentylamino)-1-oxo-3-phenylpropan-2-yl]-4-(2,5-dichloro-N-methylsulfonylanilino)-N-[(3,4-dichlorophenyl)methyl]butanamide .
user
C32H35Cl4N3O4S
assistant