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 1-methyl-6-[[2-(trifluoromethyl)benzoyl]amino]-N-[[2-(trifluoromethyl)phenyl]methyl]benzimidazole-2-carboxamide is given. What is its corresponding molecular formula?
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C25H18F6N4O2
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