You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(2S)-N-[(2S)-butan-2-yl]-2-[[2-(2-chloro-N-methylsulfonylanilino)acetyl]-[(2,6-dichlorophenyl)methyl]amino]butanamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C24H30Cl3N3O4S
assistant