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 (2S)-1-(1,1-dioxo-1,2-benzothiazol-3-yl)-N-[2-(prop-2-enoylamino)ethyl]pyrrolidine-2-carboxamide into molecular formula.
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C17H20N4O4S
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