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 N-[(2S)-1-hydroxypropan-2-yl]-5-[2-(trifluoromethyl)-1H-pyrrolo[2,3-b]pyridin-4-yl]pyridine-2-sulfonamide into molecular formula.
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C16H15F3N4O3S
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