You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Convert the IUPAC name of a molecule methyl 2-[[(4S)-4-(3-fluoro-4-methylphenyl)-2,3-dihydropyrano[3,2-b]pyridin-4-yl]carbamoyl]pyridine-4-carboxylate into molecular formula.
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C23H20FN3O4
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