You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Convert the IUPAC name of a molecule 4-[2-[5-methyl-3-(trifluoromethyl)pyrazol-1-yl]ethyl]-2-(1-pyridin-4-ylethylamino)-1H-pyrimidin-6-one into molecular formula.
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C18H19F3N6O
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