You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Under IUPAC nomenclature, a molecule named (4S)-4-(2,5-difluorophenyl)-1,3-dimethyl-5,7-dihydro-4H-pyrazolo[3,4-b]pyridin-6-one is given. What is its corresponding molecular formula?
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C14H13F2N3O
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