1	6CG	5'-S-phosphono-5'-thioguanosine	1.000
2	TGP	5'-thio-2'-deoxy-guanosine phosphonic acid	0.958
3	5CG	5'-chloro-5'-deoxy-guanosine	0.760
4	GMP	Guanosine	0.760
5	5S7	(2~{R},3~{R},4~{S},5~{S})-2-[2,6-bis(azanyl)purin-9-yl]-5-(methylsulfanylmethyl)oxolane-3,4-diol	0.731
6	BG2	8-bromoguanosine	0.731
7	H93	2-azanyl-9-[(2r,3r,4s,5r)-5-(hydroxymethyl)-3,4-bis(oxidanyl)oxolan-2-yl]-1-methyl-purin-6-one	0.731
8	MG7	7-methylguanosine	0.731
9	3DG	9-(3-deoxy-beta-D-ribofuranosyl)guanine	0.720
10	A4D	5'-thioadenosine	0.720
11	GNG	2'-deoxy-guanosine	0.720
12	HPR	6-hydroxy-7,8-dihydro purine nucleoside	0.720
13	L1J	2-azanyl-9-[(2~{R},4~{S},5~{R})-5-(hydroxymethyl)-4-oxidanyl-oxolan-2-yl]-1~{H}-purin-6-one	0.720
14	NOS	Inosine	0.720
15	OJI	(2r,3r,4s,5r)-2-(2-azanylpurin-9-yl)-5-(hydroxymethyl)oxolane-3,4-diol	0.720
16	PRH	6-hydroxy-1,6-dihydro purine nucleoside	0.720