You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 5-amino-8-(2,6-dimethylpyridin-4-yl)-7-(4-methyl-1H-pyrazol-2-ium-2-yl)-2-(3,3,3-trifluoropropyl)-[1,2,4]triazolo[4,3-c]pyrimidin-3-one into its molecular formula.
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C19H20F3N8O+
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