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 2-[4-(4-isoquinolin-1-ylpiperazin-1-yl)butyl]-3H-1,2-benzothiazole 1,1-dioxide is given. What is its corresponding molecular formula?
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C24H28N4O2S
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