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What is the molecular formula of the molecule N-[3-chloro-4-([1,2,4]triazolo[1,5-a]pyrimidin-6-yloxy)phenyl]-5-[(4R)-3,3-difluoro-1-methylpiperidin-4-yl]oxy-6-methoxyquinazolin-4-amine ?
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C26H23ClF2N8O3
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