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 tert-butyl 4-[(2-acetamido-1,3-thiazol-5-yl)sulfonyl]piperazine-1-carboxylate is given. What is its corresponding molecular formula?
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C14H22N4O5S2
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