You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name (4E)-4-[hydroxy-(4-methoxy-3-propan-2-ylphenyl)methylidene]-1-(2-methylphenyl)-5-(3,4,5-trimethoxyphenyl)pyrrolidine-2,3-dione into its molecular formula.
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C31H33NO7
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