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 [7-[2-[(3R)-5-oxopyrrolidin-3-yl]ethoxy]-1,3-benzothiazol-5-yl] trifluoromethanesulfonate is given. What is its corresponding molecular formula?
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C14H13F3N2O5S2
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