1	6C6	N-cyclopentyladenosine 5'-(dihydrogen phosphate)	1.000
2	3GU	N6-cyclopentyladenosine	0.793
3	6MZ	N6-methyladenosine-5'-monophosphate	0.793
4	P5P	Purine riboside-5'-monophosphate	0.786
5	MA6	6n-dimethyladenosine-5'-monophoshate	0.767
6	O2Z	[(2~{R},3~{S},4~{R},5~{R})-5-(2-azanyl-6-diazanyl-purin-9-yl)-3,4-bis(oxidanyl)oxolan-2-yl]methoxyphosphinic acid	0.767
7	0A	L-adenosine-5'-monophosphate	0.759
8	6MA	N6-methyl-deoxy-adenosine-5'-monophosphate	0.759
9	8XA	9-(5-O-phosphono-beta-D-xylofuranosyl)-9h-purin-6-amine	0.759
10	A	Adenosine-5'-monophosphate	0.759
11	A5O	Adenine arabinose-5'-phosphate	0.759
12	AMP	Adenosine monophosphate	0.759
13	AP7	N1-protonated adenosine-5'-monophosphate	0.759
14	CPR	6-chloropurine riboside, 5'-monophosphate	0.759
15	IMP	Inosinic acid	0.759
16	MTU	9-beta-D-ribofuranosyl-9h-purin-2-amine	0.759
17	PRN	Purine 2'-deoxyribo-5'-monophosphate	0.750
18	0G	L-guanosine-5'-monophosphate	0.733
19	1MA	6-hydro-1-methyladenosine-5'-monophosphate	0.733
20	2MA	2-methyladenosine-5'-monophosphate	0.733
21	5GP	Guanosine-5'-monophosphate	0.733
22	71V	[(2~{R},3~{S},4~{R},5~{R})-5-(2-azanyl-6-sulfanyl-purin-9-yl)-3,4-bis(oxidanyl)oxolan-2-yl]methyl dihydrogen phosphate	0.733
23	7S3	[(2r,3s,4r,5r)-5-(1-methyl-6-oxidanylidene-purin-9-yl)-3,4-bis(oxidanyl)oxolan-2-yl]methyl dihydrogen phosphate	0.733
24	8BR	8-bromo-adenosine-5'-monophosphate	0.733
25	8OP	[(2r,3s,4r,5r)-5-(6-azanyl-8-oxo-7h-purin-9-yl)-3,4-dihydroxy-oxolan-2-yl]methyl dihydrogen phosphate	0.733
26	8XG	2-amino-9-(5-O-phosphono-beta-D-xylofuranosyl)-1,9-dihydro-6h-purin-6-one	0.733
27	A1IEA	N3-methyl adenosine-5'-monophosphate	0.733
28	A47	N6-methoxy adenosine 5'-monophosphate	0.733
29	GAO	Guanine arabinose-5'-phosphate	0.733
30	HYJ	9-[(2~{R},3~{R},4~{S},5~{R})-3,4-bis(oxidanyl)-5-[[tris(oxidanyl)-$L^{5}-phosphanyl]oxymethyl]oxolan-2-yl]-2-oxidanyl-1~{H}-purin-6-one	0.733
31	IG	Isoguanosine-5'-monophosphate	0.733
32	M7A	7-methyl, adenosine-5'-monophosphate	0.733
33	N6G	((2r,3s,4r,5s)-5-(2,6-diamino-9h-purin-9-yl)-3,4-dihydroxy-tetrahydrofuran-2-yl)methyl dihydrogen phosphate	0.733
34	XMP	Xanthosine-5'-monophosphate	0.733
35	0DA	2'-deoxy-L-ribo-furanosyl adenosine-5'-monophosphate	0.724
36	2PR	2-amino-9-[2-deoxyribofuranosyl]-9h-purine-5'-monophosphate	0.724
37	3DA	3'-deoxyadenosine-5'-monophosphate	0.724
38	A1H3G	2'-deoxyadenosine-5'-monophosphate (protonated at n1)	0.724
39	A3A	2'deoxy-alpha-anomeric-adenosine-5'-phosphate	0.724
40	D5M	2'-deoxyadenosine-5'-monophosphate	0.724
41	DI	2'-deoxyinosine-5'-monophosphate	0.724
42	OAH	9-(2-deoxy-5-O-phosphono-alpha-D-threo-pentofuranosyl)-9h-purin-6-amine	0.724
43	0TL	[(2r,3s,4r,5r)-5-(6-aminopurin-9-yl)-5-(hydroxymethyl)-3,4-bis(oxidanyl)oxolan-2-yl]methyl dihydrogen phosphate	0.710
44	1MG	1n-methylguanosine-5'-monophosphate	0.710
45	2MG	2n-methylguanosine-5'-monophosphate	0.710
46	5AA	N6-dimethyl-3'-amino-adenosine-5'-monophosphate	0.710
47	7MG	7n-methyl-8-hydroguanosine-5'-monophosphate	0.710
48	8AH	5'-O-(dihydroxyphosphanyl)-2,8-dimethyladenosine	0.710
49	8GM	[(2r,3s,4r,5r)-5-[2-azanyl-6,8-bis(oxidanylidene)-1,7-dihydropurin-9-yl]-3,4-bis(oxidanyl)oxolan-2-yl]methyl dihydrogen phosphate	0.710
50	B8W	6-methyl, guanosine-5'-monophosphate	0.710
51	G7M	N7-methyl-guanosine-5'-monophosphate	0.710
52	GMX	2-amino-9-(6-deoxy-5-O-phosphono-beta-D-allofuranosyl)-3,9-dihydro-6h-purin-6-one	0.710
53	GRB	8-bromoguanosine 5'-(dihydrogen phosphate)	0.710
54	OO2	[(2~{R},3~{S},4~{R},5~{R})-5-[2-chloranyl-6-(cyclopentylamino)purin-9-yl]-3,4-bis(oxidanyl)oxolan-2-yl]methoxymethylphosphonic acid	0.706
55	0DG	2'-deoxy-L-ribo-furanosyl guanine-5'-monophosphate	0.700
56	1AP	2,6-diaminopurine nucleotide	0.700
57	1DP	N1-deaza-adenosine-5'-monophosphate	0.700
58	2FI	2'-fluoro-2'-deoxyinosine	0.700
59	2IA	2'-deoxy-2'-iodoadenosine 5'-(dihydrogen phosphate)	0.700
60	3ZO	2'-deoxy-xanthosine-5'-monophosphate	0.700
61	45A	5'-O-[(S)-hydroxy(methyl)phosphoryl]adenosine	0.700
62	8AN	3'-amino-3'-deoxyadenosine 5'-(dihydrogen phosphate)	0.700
63	8AZ	8-aza-nebularine-5'-monophosphate	0.700
64	8BA	8-bromo-deoxyadenosine-5'-monophosphate	0.700
65	A38	8-oxy deoxyadenosine-5'-monophosphate	0.700
66	A5L	9-(2-deoxy-2-fluoro-5-O-phosphono-beta-D-arabinofuranosyl)-9h-purin-6-amine	0.700
67	ABM	Methyl phosphonic acid adenosine ester	0.700
68	AF2	2'-deoxy-2'-fluoroadenosine 5'-(dihydrogen phosphate)	0.700
69	DGP	2'-deoxyguanosine-5'-monophosphate	0.700
70	GDO	3'-deoxy-guanosine 5'-monophosphate	0.700
71	IGU	2'-deoxyisoguanine-5'-monophosphate	0.700
72	KAK	3'-deoxy-guanosine-5'-monophosphate	0.700
73	MA7	1n-methyladenosine-5'-monophosphate	0.700
74	ND7	5'-O-[(S)-amino(hydroxy)phosphoryl]adenosine	0.700
75	S6G	6-thio-2'-deoxyguanosine-5'-monophosphate	0.700
76	SDG	2-amino-9-(2-deoxy-5-O-phosphono-beta-D-erythro-pentofuranosyl)-9h-purine-6-selenol	0.700
77	SRA	Adenosine -5'-thio-monophosphate	0.700
78	XNY	[(2~{R},3~{S},4~{R},5~{R})-5-(4-azanyl-3~{H}-imidazo[4,5-C]pyridin-1-yl)-3,4-bis(oxidanyl)oxolan-2-yl]methyl dihydrogen phosphate	0.700