You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule N-[4-[(4-acetamidophenyl)sulfonyl-(1-methylsulfonyl-3,4-dihydro-2H-quinolin-7-yl)sulfamoyl]phenyl]acetamide ?
user
C26H28N4O8S3
assistant