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-[(2R)-2-fluoro-3-hydroxy-3-methylbutyl]-6-([1,3]thiazolo[5,4-b]pyridin-5-ylamino)-4-(2,2,2-trifluoroethylamino)pyridine-3-carboxamide is given. What is its corresponding molecular formula?
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C19H20F4N6O2S
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