You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Under IUPAC nomenclature, a molecule named 4-tert-butyl-5-(5-chloro-2-methylphenyl)-1,2,4-triazole-3-sulfonyl chloride is given. What is its corresponding molecular formula?
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C13H15Cl2N3O2S
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