You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance (2R)-2-[[2-[N-(benzenesulfonyl)-4-methylanilino]acetyl]-[(3-chlorophenyl)methyl]amino]-N-cyclopentylpropanamide .
user
C30H34ClN3O4S
assistant