You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance 3,4-dimethyl-N-[(2R)-2-methyl-3-oxo-4H-1,4-benzoxazin-6-yl]benzenesulfonamide .
user
C17H18N2O4S
assistant