You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-[3-chloro-4-[2-(diethylamino)-2-oxoethoxy]phenyl]-1-(4-methylsulfanylphenyl)-5-oxopyrrolidine-3-carboxamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C24H28ClN3O4S
assistant