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 ethyl 4-[(2-chloro-6-fluorophenyl)methyl]-1-methylpyrrolo[3,2-b]pyrrole-5-carboxylate is given. What is its corresponding molecular formula?
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C17H16ClFN2O2
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