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system
Name the molecular formula for the molecule established as 2-[1-[(4-ethoxy-2,6-difluorophenyl)methyl]indazol-3-yl]-N-(3-methoxypyridin-4-yl)-5-piperidin-4-ylpyrimidin-4-amine using the IUPAC nomenclature.
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C31H31F2N7O2
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