You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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For the molecule named (5E)-5-[[4-[(4-bromophenyl)methoxy]-3-ethoxy-5-prop-2-enylphenyl]methylidene]-3-phenylimidazolidine-2,4-dione by IUPAC nomenclature, provide its molecular formula.
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C28H25BrN2O4
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