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 [4-[2-[[(3aR,7aR)-1,3-dioxo-3a,4,5,6,7,7a-hexahydroisoindol-2-yl]-(3,4-dichlorobenzoyl)amino]acetyl]phenyl] 4-methylbenzenesulfonate .
user
C30H26Cl2N2O7S
assistant