You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
[2-[4-(3-acetamidopropyl)phenyl]-2-oxoethyl] 2-chloro-5-[methoxy(methyl)sulfamoyl]benzoate is the IUPAC name of a molecule. Please give its molecular formula.
user
C22H25ClN2O7S
assistant