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 15-(13-azaheptacyclo[14.10.1.02,14.03,12.04,9.017,22.023,27]heptacosa-1(27),2(14),3(12),4,6,8,10,15,17,19,21,23,25-tridecaen-13-yl)-8-oxa-14,16-diazatetracyclo[7.7.1.02,7.013,17]heptadeca-1(16),2,4,6,9,11,13(17),14-octaene into molecular formula.
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C40H21N3O
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