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 1-[4-[1-(1,1-dioxothiolan-3-yl)-3,5-dimethylpyrazol-4-yl]piperazin-1-yl]propan-1-one into its molecular formula.
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C16H26N4O3S
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