You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Translate the chemical IUPAC name (4Z)-5-[4-(dimethylamino)phenyl]-4-[hydroxy-(3-methyl-4-propoxyphenyl)methylidene]-1-(pyridin-2-ylmethyl)pyrrolidine-2,3-dione into its molecular formula.
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C29H31N3O4
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