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-(4-chlorophenyl)-4-morpholin-4-yl-1-(2-morpholin-4-ylethyl)pyrrole-2,5-dione is given. What is its corresponding molecular formula?
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C20H24ClN3O4
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