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 3-[ethyl(2-pyridin-4-ylethyl)amino]-1-(3-methoxypropyl)-4-(4-propoxyphenyl)pyrrole-2,5-dione is given. What is its corresponding molecular formula?
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C26H33N3O4
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