You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-[N-(benzenesulfonyl)-2,3-dimethylanilino]-N-[(E)-[4-[2-(3-chloroanilino)-2-oxoethoxy]phenyl]methylideneamino]acetamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C31H29ClN4O5S
assistant