You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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For the molecule named 2-fluoro-6-(12-oxo-11-pyrimidin-5-yl-8-oxa-3,11-diazatricyclo[8.4.0.02,7]tetradeca-1(10),2(7),3,5,13-pentaen-13-yl)benzonitrile by IUPAC nomenclature, provide its molecular formula.
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C22H12FN5O2
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