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 1-[[6-(3,5-dimethylpyrazol-1-yl)pyridin-3-yl]methyl]-3-[2-(1,2,4-triazol-1-yl)phenyl]urea into molecular formula.
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C20H20N8O
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