You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Translate the chemical IUPAC name 1-oxo-N-(1-phenyl-3,6-diazatricyclo[4.3.1.13,8]undecan-9-yl)-2,3-dihydroindene-4-carboxamide into its molecular formula.
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C25H27N3O2
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