You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Convert the IUPAC name of a molecule 9-amino-5-(4-methylphenyl)-7-oxo-6-oxa-10,17-diazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(17),2,4,8,11,13,15-heptaene-2-carbonitrile into molecular formula.
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C22H14N4O2
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