You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N'-[[3-(2,3-dihydro-1,4-benzodioxin-6-ylsulfonyl)-1,3-oxazinan-2-yl]methyl]-N-[2-(dimethylamino)ethyl]oxamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C19H28N4O7S
assistant