1 0VH 6-{[(1r,2s)-2-aminocyclohexyl]amino}-4-[(6-ethylpyridin-2-yl)amino]pyridazine-3-carboxamide 1.000 2 0XF 6-{[(1r,2s)-2-aminocyclohexyl]amino}-4-[(5,6-dimethylpyridin-2-yl)amino]pyridazine-3-carboxamide 0.926 3 3YX 3-{[(1r,2s)-2-aminocyclohexyl]amino}-5-(1h-indol-7-ylamino)-1,2,4-triazine-6-carboxamide 0.710