You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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For the molecule named 2-[[(2R,4R,6S)-2-[3-[3-(aminomethyl)phenyl]phenyl]-6-[4-(hydroxymethyl)phenyl]-1,3-dioxan-4-yl]methylsulfanyl]pyridine-3-carboxylic acid by IUPAC nomenclature, provide its molecular formula.
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C31H30N2O5S
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