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 N-[(3R,4S)-4-(dimethylsulfamoylmethyl)oxolan-3-yl]-2,3-dihydrothieno[3,4-b][1,4]dioxine-5-carboxamide .
user
C14H20N2O6S2
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