1 UEN N4-cyclohexyl-5-(4-fluorophenyl)-7h-pyrrolo[2,3-D]pyrimidine-2,4-diamine 1.000 2 VS8 N4-cyclohexyl-5,6-diphenyl-7h-pyrrolo[2,3-D]pyrimidine-2,4-diamine 0.767 3 6QY ~{N}4,~{N}4-dimethyl-~{N}1-[5-(oxan-4-yl)-7~{H}-pyrrolo[2,3-D]pyrimidin-4-yl]cyclohexane-1,4-diamine 0.750 4 CJT 4-[4-[[4-(dimethylamino)cyclohexyl]amino]-7~{H}-pyrrolo[2,3-D]pyrimidin-5-yl]cyclohexane-1-carboxamide 0.733