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,4S,5R,6S)-2-(hydroxymethyl)-6-[5-methyl-4-[(4-methylphenyl)methyl]-1-(oxolan-3-yl)pyrrol-3-yl]oxyoxane-3,4,5-triol is given. What is its corresponding molecular formula?
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C23H31NO7
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