1 CT9 4-[5-(trans-4-aminocyclohexylamino)-3-isopropylpyrazolo[1,5-a]pyrimidin-7-ylamino]-N,N-dimethylbenzenesulfonamide 1.000 2 DT4 4-({5-[(4-aminocyclohexyl)amino][1,2,4]triazolo[1,5-a]pyrimidin-7-yl}amino)benzenesulfonamide 0.743 3 DT2 4-{[5-(cyclohexylamino)[1,2,4]triazolo[1,5-a]pyrimidin-7-yl]amino}benzenesulfonamide 0.714