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 1,11-diazatetracyclo[8.7.0.02,7.011,16]heptadeca-2,4,6,8,12,14,16-heptaene is given. What is its corresponding molecular formula?
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C15H12N2
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