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-amino-4-methyl-1,3-benzothiazol-6-yl)-[(3R,4R)-3-fluoro-4-hydroxypyrrolidin-1-yl]methanone into molecular formula.
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C13H14FN3O2S
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