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 (4E)-3-methyl-N-phenyl-4-[[3-(trifluoromethyl)phenyl]hydrazinylidene]-6,7-dihydro-5H-1-benzofuran-2-carboxamide is given. What is its corresponding molecular formula?
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C23H20F3N3O2
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