You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Translate the chemical IUPAC name 4-[2-oxo-6-[2-(trifluoromethyl)phenyl]-1H-pyridin-4-yl]-1H-pyrrolo[2,3-b]pyridine-2-carbonitrile into its molecular formula.
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C20H11F3N4O
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