You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Convert the IUPAC name of a molecule (5R)-4-[hydroxy-(4-methoxyphenyl)methylidene]-1-(3-imidazol-1-ylpropyl)-5-(4-prop-2-enoxyphenyl)pyrrolidine-2,3-dione into molecular formula.
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C27H27N3O5
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