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 4-[3-chloro-4-oxo-2,2-bis(sulfanyl)azetidin-1-yl]-N-(4,6-dimethylpyrimidin-2-yl)benzenesulfonamide into its molecular formula.
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C15H15ClN4O3S3
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