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 (4E)-5-[4-(diethylamino)phenyl]-4-[(4-ethylphenyl)-hydroxymethylidene]-1-(2-hydroxy-5-methylphenyl)pyrrolidine-2,3-dione into its molecular formula.
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C30H32N2O4
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