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-(2,2-dimethylpropyl)-12-phenyl-12,20-diazapentacyclo[11.7.1.02,11.05,10.017,21]henicosa-1(20),2(11),3,5,7,9,13(21),14,16,18-decaene into molecular formula.
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C30H26N2
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