You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule 2-[4-[(3aR,7aS)-1,3-dioxo-3a,4,7,7a-tetrahydroisoindol-2-yl]phenyl]sulfanyl-N-(4-methylphenyl)acetamide ?
user
C23H22N2O3S
assistant