You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name N-[(1S)-1-(1,3-benzothiazol-2-yl)ethyl]-N-methyl-4-[(3S)-3-methylpiperidin-1-yl]sulfonylbenzamide into its molecular formula.
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C23H27N3O3S2
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