You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named 1-methyl-N-(4,4,4-trifluoro-3-hydroxy-2-methylbutan-2-yl)triazole-4-carboxamide by IUPAC nomenclature, provide its molecular formula.
user
C9H13F3N4O2
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