You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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For the molecule named 4-[3-cyano-4-[2-[[2-(trifluoromethyl)phenyl]methoxy]phenyl]pyrrol-1-yl]benzoic acid by IUPAC nomenclature, provide its molecular formula.
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C26H17F3N2O3
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