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 (2R)-2-[[2-[N-(benzenesulfonyl)-5-chloro-2-methylanilino]acetyl]-[(4-methylphenyl)methyl]amino]-N-[(2R)-butan-2-yl]propanamide .
user
C30H36ClN3O4S
assistant