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 1,2,3,4,4a,5,7,7a-octahydropyrrolo[3,4-b]pyridin-6-yl(7-bicyclo[4.1.0]heptanyl)methanone is given. What is its corresponding molecular formula?
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C15H24N2O
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