You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Convert the IUPAC name of a molecule 2-[2-(1,3-benzodioxol-5-yl)-1,3-thiazol-4-yl]-N-(2,2,6,6-tetramethylpiperidin-4-yl)acetamide into molecular formula.
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C21H27N3O3S
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