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 N-ethyl-5-(methylamino)-2-propan-2-yl-N-(2,2,2-trifluoroethyl)pyrimidine-4-carboxamide is given. What is its corresponding molecular formula?
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C13H19F3N4O
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