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 6-methoxy-3-oxo-N-(2-pyrrolidin-3-ylethyl)-4H-1,4-benzoxazine-7-sulfonamide;hydrochloride .
user
C15H22ClN3O5S
assistant