1	PPZ	2-(pyrido[1,2-E]purin-4-yl)amino-ethanol	1.000
2	CJU	N4-methyl-6-piperidin-1-yl-pyrimidine-2,4-diamine	0.778
3	OYT	9-cyclopropyl-~{N}-methyl-purin-6-amine	0.722
4	C9L	5-ethyl-n4-methyl-6-piperidin-1-yl-pyrimidine-2,4-diamine	0.700