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system
Translate the chemical IUPAC name 6-(3-cyanopyrrolo[1,2-b]pyridazin-7-yl)-N-(2-fluoro-3-hydroxy-3-methylbutyl)-4-[(5-propoxypyridin-3-yl)amino]pyridine-3-carboxamide into its molecular formula.
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C27H28FN7O3
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