You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Under IUPAC nomenclature, a molecule named (2R,3S,6S)-3-methoxy-2-(methoxymethyl)-N-[(4-methylphenyl)sulfonylmethyl]-3,6-dihydro-2H-pyran-6-carboxamide is given. What is its corresponding molecular formula?
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C17H23NO6S
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