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 N-[[5-[3-[4-(2-fluorophenyl)-1H-pyrrolo[2,3-c]pyridin-2-yl]-2H-pyrazolo[3,4-b]pyridin-5-yl]pyridin-3-yl]methyl]ethanamine is given. What is its corresponding molecular formula?
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C27H22FN7
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