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 3-[[[2-(5-chloro-2-methoxyanilino)-2-oxoethyl]-methylamino]methyl]-1-benzofuran-2-carboxylate is given. What is its corresponding molecular formula?
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C22H23ClN2O5
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