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system
Name the molecular formula for the molecule established as (3aR,6aS)-N-[6-(2,5-dimethylphenyl)-4-(trifluoromethyl)pyridazin-3-yl]-2-(1,4-dioxan-2-ylmethyl)-3,3a,4,5,6,6a-hexahydro-1H-cyclopenta[c]pyrrol-5-amine using the IUPAC nomenclature.
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C25H31F3N4O2
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