1 LKG 4-[(6-phenyl[1,2,4]triazolo[4,3-B]pyridazin-3-yl)methyl]phenol 1.000 2 F47 4-[[6-(4-fluorophenyl)-[1,2,4]triazolo[4,3-B][1,2,4]triazin-3-yl]methyl]phenol 0.880 3 6XE 6-[[6-(4-fluorophenyl)-[1,2,4]triazolo[4,3-B][1,2,4]triazin-3-yl]methyl]quinoline 0.724