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 2-O-ethyl 8-O-propan-2-yl 4,4-dimethyl-5,6-dihydro-1H-pyrrolo[2,3-d]azepine-2,8-dicarboxylate into its molecular formula.
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C17H24N2O4
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