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 N-[2-(1,3-benzothiazol-2-yl)-4-fluorophenyl]-3-hydroxy-3-methylpiperidine-1-carboxamide is given. What is its corresponding molecular formula?
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C20H20FN3O2S
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