1	JYB	9-ethyl-8-ethynyl-purin-6-amine	1.000
2	JY8	9-ethyl-8-methyl-purin-6-amine	0.929
3	JXW	9-(2-chloroethyl)-8-methyl-purin-6-amine	0.867
4	JXZ	2-(6-azanyl-8-methyl-purin-9-yl)ethanol	0.867
5	2EC	9-ethyl-9h-purin-6-ylamine	0.857
6	JXN	8-bromanyl-9-ethyl-purin-6-amine	0.800
7	ADZ	9-methyl-9h-purin-6-amine	0.786
8	JY2	8-methyl-9-pent-4-ynyl-purin-6-amine	0.765
9	APS	9-hydroxypropyladenine, S-isomer	0.750
10	ARP	9-hydroxypropyladenine, R-isomer	0.750
11	39A	6-amino-3,9-dimethyl-9h-purin-3-ium	0.733
12	W5M	9-methyl-9h-purine-2,6-diamine	0.733
13	ADE	Adenine	0.714
14	JXK	9-(3-azanylpropyl)-8-bromanyl-purin-6-amine	0.706
15	JYT	3-(6-azanyl-8-bromanyl-purin-9-yl)propan-1-ol	0.706