1 D07 6-chloro-N,1-dimethyl-1h-pyrazolo[3,4-D]pyrimidin-4-amine 1.000 2 K1G N,1-dimethyl-N-(propan-2-yl)-1h-pyrazolo[3,4-D]pyrimidin-4-amine 0.750 3 IT6 2-chloranyl-~{N},9-dimethyl-purin-6-amine 0.733