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What is the molecular formula of the compound with this IUPAC name methyl (11E)-11-[3-[4-(4-chlorophenyl)-4-hydroxy-3-methylpiperidin-1-yl]propylidene]-5H-[1]benzoxepino[3,4-b]pyridine-9-carboxylate ?
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C30H31ClN2O4
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