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 (2S,6S)-2,6-dimethyl-N-[[(2S)-4-(2-methylpropyl)morpholin-2-yl]methyl]morpholine-4-sulfonamide is given. What is its corresponding molecular formula?
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C15H31N3O4S
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