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)-5-(4-hydroxy-3-methoxyphenyl)-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]-1-(3-imidazol-1-ylpropyl)pyrrolidine-2,3-dione is given. What is its corresponding molecular formula?
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C27H27N3O6
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