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 6-[(7S,8aS)-6-oxo-7-(3-pyrazolo[1,5-a]pyridin-4-ylpropyl)-1,3,4,7,8,8a-hexahydropyrrolo[1,2-a]pyrazin-2-yl]pyridine-3-carbonitrile into molecular formula.
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C23H24N6O
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