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 (4Z)-4-[(3-bromo-4-methoxyphenyl)-hydroxymethylidene]-1-(2-methoxyethyl)-5-(3-methylphenyl)pyrrolidine-2,3-dione is given. What is its corresponding molecular formula?
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C22H22BrNO5
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