You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Under IUPAC nomenclature, a molecule named 2-N-[2-(4-chlorophenyl)ethyl]-1-N,1-N-diethylcyclopropane-1,2-dicarboxamide is given. What is its corresponding molecular formula?
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C17H23ClN2O2
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