You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 2-(5-ethyl-2-methylpyrazol-3-yl)-1-[3-(4-methyl-1,3-thiazol-2-yl)piperidin-1-yl]ethanone into its molecular formula.
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C17H24N4OS
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