1	EFA	5'-deoxy-2-ethynyl-5'-fluoroadenosine	1.000
2	5FD	5'-fluoro-5'-deoxyadenosine	0.905
3	Y3J	5,5-difluoromethyl adenosine	0.864
4	5AD	5'-deoxyadenosine	0.857
5	5F1	5'-fluoro-2',5'-dideoxyadenosine	0.857
6	5CD	5'-chloro-5'-deoxyadenosine	0.818
7	5N5	5'-amino-5'-deoxyadenosine	0.818
8	A4D	5'-thioadenosine	0.818
9	ADN	Adenosine	0.818
10	ADY	3'-oxo-adenosine	0.818
11	FWK	(2~{R},3~{R},4~{S},5~{R})-2-(6-aminopurin-9-yl)-5-ethyl-oxolane-3,4-diol	0.818
12	RAB	2-(6-amino-purin-9-yl)-5-hydroxymethyl-tetrahydro-furan-3,4-diol	0.818
13	XYA	2-(6-amino-octahydro-purin-9-yl)-5-hydroxymethyl-tetrahydro-furan-3,4-diol	0.818
14	CC5	Beta-D-erythrofuranosyl-adenosine	0.810
15	2FA	2-(6-amino-2-fluoro-purin-9-yl)-5-hydroxymethyl-tetrahydro-furan-3,4-diol	0.783
16	3BH	(2r,3r,4s,5r)-2-(6,8-diaminopurin-9-yl)-5-(hydroxymethyl)oxolane-3,4-diol	0.783
17	5NB	5'-amino-8-bromo-5'-deoxyadenosine	0.783
18	8OX	6-azanyl-9-[(2r,3r,4s,5r)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-7h-purin-8-one	0.783
19	8ZB	(2~{R},3~{R},4~{S},5~{R})-2-(6-aminopurin-9-yl)-5-propyl-oxolane-3,4-diol	0.783
20	A1ACZ	8-chloroadenosine	0.783
21	A1L67	(2~{R},3~{R},4~{R})-2-(6-aminopurin-9-yl)-2-(hydroxymethyl)-5-methylidene-oxolane-3,4-diol	0.783
22	DJ2	(2~{R},3~{R},4~{S},5~{R})-2-(6-aminopurin-9-yl)-5-(azanyloxymethyl)oxolane-3,4-diol	0.783
23	GBA	8-bromoadenosine	0.783
24	H5F	6-azanyl-9-[(2r,3r,4s,5r)-5-(hydroxymethyl)-3,4-bis(oxidanyl)oxolan-2-yl]-1h-purin-2-one	0.783
25	MTA	5'-deoxy-5'-methylthioadenosine	0.783
26	NWW	(2~{S},3~{S},4~{R},5~{R})-5-(6-aminopurin-9-yl)-3,4-bis(oxidanyl)oxolane-2-carboxamide	0.783
27	QVR	(2~{R},3~{R},4~{S},5~{R})-2-(6-aminopurin-9-yl)-5-[(~{E})-prop-1-enyl]oxolane-3,4-diol	0.783
28	3AD	3'-deoxyadenosine	0.773
29	3D1	(2r,3s,5r)-5-(6-amino-9h-purin-9-yl)-tetrahydro-2-(hydroxymethyl)furan-3-ol	0.773
30	3L1	(2s,3r,5s)-5-(6-amino-9h-purin-9-yl)-tetrahydro-2-(hydroxymethyl)furan-3-ol	0.773
31	PUR	Purine riboside	0.773
32	3DH	5'-S-ethyl-5'-thioadenosine	0.750
33	5S7	(2~{R},3~{R},4~{S},5~{S})-2-[2,6-bis(azanyl)purin-9-yl]-5-(methylsulfanylmethyl)oxolane-3,4-diol	0.750
34	DF8	(2~{R},3~{R},4~{S},5~{R})-2-(6-azanyl-8-diazanyl-purin-9-yl)-5-(hydroxymethyl)oxolane-3,4-diol	0.750
35	EP4	5'-deoxy-5'-(dimethylamino)adenosine	0.750
36	M2T	5'-deoxy-5'-(dimethyl-lambda~4~-sulfanyl)adenosine	0.750
37	NWQ	(2~{S},3~{S},4~{R},5~{R})-5-(6-aminopurin-9-yl)-~{N}-methyl-3,4-bis(oxidanyl)oxolane-2-carboxamide	0.750
38	ZAS	5'-azido-5'-deoxyadenosine	0.750
39	1DA	1-deaza-adenosine	0.739
40	2AD	2'-amino-2'-deoxyadenosine	0.739
41	2FD	5-(6-amino-2-fluoro-purin-9-yl)-2-hydroxymethyl-tetrahydro-furan-3-ol	0.739
42	5I5	7-(5-deoxy-beta-D-ribofuranosyl)-5-iodo-7h-pyrrolo[2,3-D]pyrimidin-4-amine	0.739
43	6OS	Neplanocin-a	0.739
44	7CY	(1r,2s,3r,5r)-3-(6-amino-9h-purin-9-yl)-5-(hydroxymethyl)cyclopentane-1,2-diol	0.739
45	8DA	8-oxodeoxyadenosine	0.739
46	AD3	3-deaza-adenosine	0.739
47	ARJ	(2s,3r,5r)-3-(6-amino-9h-purin-9-yl)-2-hydroxy-5-(hydroxymethyl)cyclopentanone	0.739
48	CL9	2-chloro-2'-deoxyadenosine	0.739
49	HPR	6-hydroxy-7,8-dihydro purine nucleoside	0.739
50	NOC	3-(6-amino-purin-9-yl)-5-hydroxymethyl-cyclopentane-1,2-diol	0.739
51	NOS	Inosine	0.739
52	OJI	(2r,3r,4s,5r)-2-(2-azanylpurin-9-yl)-5-(hydroxymethyl)oxolane-3,4-diol	0.739
53	PRH	6-hydroxy-1,6-dihydro purine nucleoside	0.739
54	SNI	9-(3,4-dihydroxy-5-hydroxymethyl-tetrahydro-furan-2-yl)-1,9-dihydro-purine-6-thione	0.739
55	TBN	'2-(4-amino-pyrrolo[2,3-D]pyrimidin-7-yl)-5-hydroxymethyl-tetrahydro-furan-3,4-diol	0.739
56	2MA	2-methyladenosine-5'-monophosphate	0.731
57	ADC	(1'R,2'S)-9-(2-hydroxy-3'-keto-cyclopenten-1-yl)adenine	0.727
58	A3N	5'-deoxy-5'-(prop-2-yn-1-ylamino)adenosine	0.720
59	AOC	5'-O-prop-2-yn-1-yladenosine	0.720
60	N8M	5'-deoxy-5'-(dimethylamino)-8-methyladenosine	0.720
61	NEA	5'-deoxy-5'-[2-(amino)ethylthio]adenosine	0.720
62	NEC	N-ethyl-5'-carboxamido adenosine	0.720
63	V5A	Adenosine-5'-vanadate	0.720
64	Z8B	5'-azido-8-bromo-5'-deoxyadenosine	0.720
65	4UO	2,3-dihydroxanthosine	0.708
66	5CG	5'-chloro-5'-deoxy-guanosine	0.708
67	5ID	(2r,3r,4s,5r)-2-(4-amino-5-iodo-7h-pyrrolo[2,3-D]pyrimidin-7-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol	0.708
68	6CR	6-chloro-9-(beta-D-ribofuranosyl)-9h-purin-2-amine	0.708
69	6MD	N-methyladenosine	0.708
70	AFX	(4s,5s)-4-(6-amino-9h-purin-9-yl)-3-fluoro-5-hydroxy-2-(hydroxymethyl)cyclopent-2-en-1-one	0.708
71	CFB	2-chloro-9-(2-deoxy-2-fluoro-B -D-arabinofuranosyl)-9h-purin-6-amine	0.708
72	DBM	9-(6-deoxy-beta-D-allofuranosyl)-6-methylpurine	0.708
73	EKH	5-chlorotubercidin	0.708
74	EKK	5-bromotubercidin	0.708
75	FTU	5-fluorotubercidin	0.708
76	GMP	Guanosine	0.708
77	H5V	7-(2-C-methyl-beta-D-ribofuranosyl)-7h-pyrrolo[2,3-D]pyrimidin-4-amine	0.708
78	MTH	2-(4-amino-pyrrolo[2,3-D]pyrimidin-7-yl)-5-methylsulfanylmethyl-tetrahydro-furan-3,4-diol	0.708
79	MTP	2-hydroxymethyl-5-(6-methylsulfanyl-purin-9-yl)-tetrahydro-furan-3,4-diol	0.708
80	TAL	9-(6-deoxy-alpha-L-talofuranosyl)-6-methylpurine	0.708
81	XTS	9-[(2r,3r,4s,5r)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-3h-purine-2,6-dione	0.708
82	8AH	5'-O-(dihydroxyphosphanyl)-2,8-dimethyladenosine	0.704