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 methyl 3-cyclopropyl-5-[(E)-methoxyiminomethyl]-4-(2,3,4-trimethoxyphenyl)-1H-pyrrole-2-carboxylate is given. What is its corresponding molecular formula?
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C20H24N2O6
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