You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Translate the chemical IUPAC name N-ethyl-N-[(1-ethyl-3-methylpyrazol-4-yl)methyl]-3-(4-fluorophenyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyridine-8-carboxamide into its molecular formula.
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C22H27FN6O
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