You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
6-chloro-N-[(3S)-1-[(2S)-1-(3-methylpiperidin-1-yl)-1-oxopropan-2-yl]-2-oxopyrrolidin-3-yl]naphthalene-2-sulfonamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C23H28ClN3O4S
assistant