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system
Name the molecular formula for the molecule established as 5-[5-(trifluoromethyl)pyridin-3-yl]-2-[7-[(2,3,4-trifluorophenyl)methyl]imidazo[1,5-b]pyridazin-5-yl]pyrimidin-4-amine using the IUPAC nomenclature.
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C23H13F6N7
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