You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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For the molecule named methyl (2S)-2-[(1-benzyl-2-oxo-5,6,7,8,9,10-hexahydrocycloocta[b]pyridine-3-carbonyl)amino]-3-methylbutanoate by IUPAC nomenclature, provide its molecular formula.
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C25H32N2O4
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