1	OLP	2-(2-hydroxyethylamino)-6-(3-chloroanilino)-9-isopropylpurine	1.000
2	P01	2-({6-[(3-chlorophenyl)amino]-9-isopropyl-9h-purin-2-yl}amino)-3-methylbutan-1-ol	0.889
3	AP9	(2s)-2-({6-[(3-amino-5-chlorophenyl)amino]-9-isopropyl-9h-purin-2-yl}amino)-3-methylbutan-1-ol	0.857
4	PVB	Purvalanol B	0.800
5	RV6	(2~{R})-2-[[9-propan-2-yl-6-[(4-pyridin-2-ylphenyl)amino]purin-2-yl]amino]butan-1-ol	0.719