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 5-cyclopropyl-11-(1-methylcyclopropyl)-4-oxa-3,11,13,15-tetrazatetracyclo[8.7.0.02,6.012,17]heptadeca-1(10),2,5,12,14,16-hexaen-16-amine;methanol into molecular formula.
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C20H25N5O2
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