1	G2S	Guanosine-5'-dithiophosphorate	1.000
2	2SG	Guanosine phosphorodithioate	0.958
3	GS	Guanosine-5'-thio-monophosphate	0.917
4	G46	Guanosine-5'-monothiophosphate	0.880
5	RFJ	2'-O-methyl-5'-O-thiophosphonoguanosine	0.846
6	0DG	2'-deoxy-L-ribo-furanosyl guanine-5'-monophosphate	0.840
7	ADS	Adenosine-5'-(dithio)phosphate	0.840
8	BGR	[[(2r,3s,5r)-5-(2-azanyl-6-oxo-1h-purin-9-yl)-3-hydroxy-oxolan-2-yl]methoxy-hydroxy-phosphoryl]boranuide	0.840
9	DGP	2'-deoxyguanosine-5'-monophosphate	0.840
10	GMS	2'-deoxyguanosine-5'-monoselenophosphate	0.840
11	0G	L-guanosine-5'-monophosphate	0.808
12	5GP	Guanosine-5'-monophosphate	0.808
13	8MG	8-methyl-2'-deoxyguanosine-5'-monophosphate	0.808
14	8OG	8-oxo-2'-deoxy-guanosine-5'-monophosphate	0.808
15	8XG	2-amino-9-(5-O-phosphono-beta-D-xylofuranosyl)-1,9-dihydro-6h-purin-6-one	0.808
16	BGM	8-bromo-2'-deoxyguanosine-5'-monophosphate	0.808
17	F74	8-chloro-2'-deoxyguanosine 5'-(dihydrogen phosphate)	0.808
18	GAO	Guanine arabinose-5'-phosphate	0.808
19	GF2	2'-deoxy-2'-fluoroguanosine 5'-(dihydrogen phosphate)	0.808
20	GFL	2-amino-9-(2-deoxy-2-fluoro-5-O-phosphono-beta-D-arabinofuranosyl)-1,9-dihydro-6h-purin-6-one	0.808
21	MG1	2'-deoxy-1-methylguanosine 5'-(dihydrogen phosphate)	0.808
22	VC7	5'-O-[(R)-hydroxy(methyl)phosphoryl]guanosine	0.808
23	2PR	2-amino-9-[2-deoxyribofuranosyl]-9h-purine-5'-monophosphate	0.800
24	AS	2-deoxy-adenosine -5'-thio-monophosphate	0.800
25	DDG	2',3'-dideoxy-guanosine-5'-monophosphate	0.800
26	DI	2'-deoxyinosine-5'-monophosphate	0.800
27	1MG	1n-methylguanosine-5'-monophosphate	0.778
28	1TW	2-amino-9-(2-se-methyl-5-O-phosphono-2-seleno-beta-D-arabinofuranosyl)-1,9-dihydro-6h-purin-6-one	0.778
29	7MG	7n-methyl-8-hydroguanosine-5'-monophosphate	0.778
30	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	0.778
31	CG1	5'-O-[(R)-hydroxy(methoxy)phosphoryl]guanosine	0.778
32	EIF	[(2~{R},3~{R},4~{R},5~{R})-5-(2-azanyl-6-oxidanylidene-1~{H}-purin-9-yl)-4-fluoranyl-4-methyl-3-oxidanyl-oxolan-2-yl]methyl dihydrogen phosphate	0.778
33	FDG	2-amino-9-(2-deoxy-2-fluoro-5-O-phosphono-beta-D-arabinofuranosyl)-7,9-dihydro-1h-purine-6,8-dione	0.778
34	FMG	2-amino-9-(2-deoxy-2-fluoro-5-O-phosphono-beta-D-arabinofuranosyl)-7-methyl-6-oxo-6,9-dihydro-1h-purin-7-ium	0.778
35	G7M	N7-methyl-guanosine-5'-monophosphate	0.778
36	GMX	2-amino-9-(6-deoxy-5-O-phosphono-beta-D-allofuranosyl)-3,9-dihydro-6h-purin-6-one	0.778
37	GRB	8-bromoguanosine 5'-(dihydrogen phosphate)	0.778
38	LCG	[(1r,3r,4r,7s)-7-hydroxy-3-(guanin-9-yl)-2,5-dioxabicyclo[2.2.1]hept-1-yl]methyl dihydrogen phosphate	0.778
39	OMG	O2'-methylguanosine-5'-monophosphate	0.778
40	XUG	2'-se-methyl-2'-selenoguanosine 5'-(dihydrogen phosphate)	0.778
41	1AP	2,6-diaminopurine nucleotide	0.769
42	2FI	2'-fluoro-2'-deoxyinosine	0.769
43	3ZO	2'-deoxy-xanthosine-5'-monophosphate	0.769
44	7GU	7-deaza-2'-deoxyguanosine-5'-monophosphate	0.769
45	G31	3'-methyl-2',3'-deoxy-guanosine-5'-monophosphate	0.769
46	G38	3'-amino-2'-deoxy-guanosine-5'-monophosphate	0.769
47	GDO	3'-deoxy-guanosine 5'-monophosphate	0.769
48	IMP	Inosinic acid	0.769
49	KAK	3'-deoxy-guanosine-5'-monophosphate	0.769
50	MTU	9-beta-D-ribofuranosyl-9h-purin-2-amine	0.769
51	S4G	2'-deoxy-4'-thioguanosine 5'-(dihydrogen phosphate)	0.769
52	S6G	6-thio-2'-deoxyguanosine-5'-monophosphate	0.769
53	SDG	2-amino-9-(2-deoxy-5-O-phosphono-beta-D-erythro-pentofuranosyl)-9h-purine-6-selenol	0.769
54	SRA	Adenosine -5'-thio-monophosphate	0.769
55	PRN	Purine 2'-deoxyribo-5'-monophosphate	0.760
56	K39	2'-methoxyethyl-guanosine-5'-thiophosphate	0.759
57	777	[(2~{R},3~{S},4~{R},5~{R})-5-(2-azanyl-6-oxidanylidene-3~{H}-purin-9-yl)-3,4-bis(oxidanyl)oxolan-2-yl]methoxy-~{N}-ethyl-phosphonamidic acid	0.750
58	E7G	7-ethyl, guanosine-5'-monophosphate	0.750
59	GNG	2'-deoxy-guanosine	0.750
60	GX1	2'-deoxy-5'-O-{(S)-hydroxy[(2-sulfanylethyl)amino]phosphoryl}guanosine	0.750
61	L1J	2-azanyl-9-[(2~{R},4~{S},5~{R})-5-(hydroxymethyl)-4-oxidanyl-oxolan-2-yl]-1~{H}-purin-6-one	0.750
62	SJO	[(2r,3r,4r,5r)-5-(2-azanyl-8-methyl-6-oxidanylidene-1h-purin-9-yl)-4-methoxy-3-oxidanyl-oxolan-2-yl]methyl dihydrogen phosphate	0.750
63	68Z	1r,2s,4r)-4-[2-azanyl-6,8-bis(oxidanylidene)-1,7-dihydropurin-9-yl]-2-oxidanyl-cyclopentyl]methyl dihydrogen phosphate	0.741
64	6HG	1',5'-anhydro-2',3'-dideoxy-2'-(guanin-9-yl)-6'-O-phosphoryl-D-arabino-hexitol	0.741
65	6NW	2'-O-methyl-5'-O-thiophosphonoadenosine	0.741
66	6OG	6-O-methyl guanosine-5'-monophosphate	0.741
67	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	0.741
68	7S3	[(2r,3s,4r,5r)-5-(1-methyl-6-oxidanylidene-purin-9-yl)-3,4-bis(oxidanyl)oxolan-2-yl]methyl dihydrogen phosphate	0.741
69	EQ0	[(2~{R},3~{S},4~{R},5~{R})-5-(5-azanyl-7-oxidanyl-imidazo[4,5-B]pyridin-3-yl)-3,4-bis(oxidanyl)oxolan-2-yl]methyl dihydrogen phosphate	0.741
70	G49	N2-methyl-2'-deoxy-guanosine-5'-monophosphate	0.741
71	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	0.741
72	N6G	((2r,3s,4r,5s)-5-(2,6-diamino-9h-purin-9-yl)-3,4-dihydroxy-tetrahydrofuran-2-yl)methyl dihydrogen phosphate	0.741
73	XGL	[(1s,4r,6r)-6-hydroxy-4-(guanin-9-yl)cyclohex-2-en-1-yl]methyl dihydrogen phosphate	0.741
74	XGR	[(1r,4s,6s)-4-(2-amino-6-oxo-1,6-dihydro-9h-purin-9-yl)-6-hydroxycyclohex-2-en-1-yl]methyl dihydrogen phosphate	0.741
75	XMP	Xanthosine-5'-monophosphate	0.741
76	IF9	[[(2r,3r,4r,5r)-5-(2-azanyl-6-oxidanylidene-1h-purin-9-yl)-4-fluoranyl-4-methyl-3-oxidanyl-oxolan-2-yl]methoxy-sulfanyl-phosphoryl] dihydrogen phosphate	0.733
77	LXI	5'-O-[(R)-(2-amino-1h-imidazol-1-yl)(sulfanyl)phosphoryl]guanosine	0.733
78	0DA	2'-deoxy-L-ribo-furanosyl adenosine-5'-monophosphate	0.731
79	A1H3G	2'-deoxyadenosine-5'-monophosphate (protonated at n1)	0.731
80	A3A	2'deoxy-alpha-anomeric-adenosine-5'-phosphate	0.731
81	D5M	2'-deoxyadenosine-5'-monophosphate	0.731
82	OAH	9-(2-deoxy-5-O-phosphono-alpha-D-threo-pentofuranosyl)-9h-purin-6-amine	0.731
83	P5P	Purine riboside-5'-monophosphate	0.731
84	RMP	2'-deoxy-adenosine-5'-rp-monomethylphosphonate	0.731
85	SMP	2'-deoxy-adenosine-5'-sp-monomethylphosphonate	0.731
86	UEL	(7r)-3-(2-deoxy-5-O-phosphono-beta-D-erythro-pentofuranosyl)-6,7-dihydro-3h-[1,2,3]triazolo[4,5-D]pyrimidin-7-ol	0.731
87	8EB	[[(2r,3s,5r)-5-(2-azanyl-6-oxidanylidene-3h-purin-9-yl)-3-oxidanyl-oxolan-2-yl]methoxy-selanyl-phosphoryl] dihydrogen phosphate	0.724
88	B8K	7-acetyl, guanosine-5'-monophosphate	0.724
89	DGI	2'-deoxyguanosine-5'-diphosphate	0.724
90	OGX	2'-deoxy-5'-O-{(S)-hydroxy[(2-sulfanylethyl)amino]phosphoryl}-8-oxoguanosine	0.724
91	P7G	7-propyl, guanosine-5'-monophosphate	0.724
92	5CG	5'-chloro-5'-deoxy-guanosine	0.720
93	8HG	2'-deoxy-8-oxoguanosine	0.720
94	C2S	Cytidine-5'-dithiophosphorate	0.720
95	GF0	2'-deoxy-2'-fluoroguanosine	0.720
96	GMP	Guanosine	0.720
97	2EG	2'-deoxy-N-ethylguanosine 5'-phosphate	0.714
98	2LA	2-amino-5-(aminomethyl)-7-(2-deoxy-5-O-phosphono-beta-D-erythro-pentofuranosyl)-3,7-dihydro-4h-pyrrolo[2,3-D]pyrimidin-4-one	0.714
99	2MG	2n-methylguanosine-5'-monophosphate	0.714
100	A6G	2-(2-amino-6-oxo-1,6-dihydro-9h-purin-9-yl)-1,5-anhydro-2-deoxy-6-O-phosphono-D-altritol	0.714
101	B8W	6-methyl, guanosine-5'-monophosphate	0.714
102	E1X	Phosphoric acid mono-[5-(1-ethyl-2,6-dioxo-1,2,3,6-tetrahydro-purin-9-yl)-3-hydroxy-tetrahydro-furan-2-ylmethyl]ester	0.714
103	EDI	2'-deoxy-1-(2-iodoethyl)inosine	0.714
104	G36	O6-ethyl-2'-deoxyguanosine-5'-monophosphate	0.714
105	GNE	1,n2-ethenoguanine	0.714
106	O2G	2'-deoxy-N,N-dimethyl-5'-O-[oxido(oxo)phosphonio]guanosine	0.714
107	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	0.714
108	2ND	2'-deoxyinosine	0.708
109	0A	L-adenosine-5'-monophosphate	0.704
110	1WA	2-amino-8-(2-deoxy-5-O-phosphono-beta-D-erythro-pentofuranosyl)-4-hydroxy-1h-imidazo[1,2-a][1,3,5]triazine-5,8-diium	0.704
111	2IA	2'-deoxy-2'-iodoadenosine 5'-(dihydrogen phosphate)	0.704
112	45A	5'-O-[(S)-hydroxy(methyl)phosphoryl]adenosine	0.704
113	6MA	N6-methyl-deoxy-adenosine-5'-monophosphate	0.704
114	8AZ	8-aza-nebularine-5'-monophosphate	0.704
115	8BA	8-bromo-deoxyadenosine-5'-monophosphate	0.704
116	8XA	9-(5-O-phosphono-beta-D-xylofuranosyl)-9h-purin-6-amine	0.704
117	A	Adenosine-5'-monophosphate	0.704
118	A1CDW	Pentostatin 5'-phosphate	0.704
119	A38	8-oxy deoxyadenosine-5'-monophosphate	0.704
120	A5L	9-(2-deoxy-2-fluoro-5-O-phosphono-beta-D-arabinofuranosyl)-9h-purin-6-amine	0.704
121	A5O	Adenine arabinose-5'-phosphate	0.704
122	ABM	Methyl phosphonic acid adenosine ester	0.704
123	AF2	2'-deoxy-2'-fluoroadenosine 5'-(dihydrogen phosphate)	0.704
124	AMP	Adenosine monophosphate	0.704
125	AP7	N1-protonated adenosine-5'-monophosphate	0.704
126	CJ1	7-(2-deoxy-5-O-phosphono-beta-D-erythro-pentofuranosyl)-7h-pyrrolo[2,3-D]pyrimidine-2,4-diol	0.704
127	CPR	6-chloropurine riboside, 5'-monophosphate	0.704
128	DP	[(2~{R},3~{S},5~{R})-5-(2-azanyl-4-oxidanylidene-imidazo[1,2-a][1,3,5]triazin-8-yl)-3-oxidanyl-oxolan-2-yl]methyl dihydrogen phosphate	0.704
129	IGU	2'-deoxyisoguanine-5'-monophosphate	0.704
130	MA7	1n-methyladenosine-5'-monophosphate	0.704
131	ND7	5'-O-[(S)-amino(hydroxy)phosphoryl]adenosine	0.704
132	PPW	7-deaza-8-aza-2'-deoxyguanosine-5'-monophosphate	0.704
133	8GD	2'-deoxy-8-oxoguanosine 5'-(trihydrogen diphosphate)	0.700
134	A1CWA	(2-azanylimidazol-1-yl)-[[(2~{R},3~{S},5~{R})-5-(2-azanyl-6-oxidanylidene-1~{H}-purin-9-yl)-3-oxidanyl-oxolan-2-yl]methoxy]phosphinic acid	0.700
135	A1MA9	8-cf3-2'f-riboguanosine monophosphate	0.700
136	BGH	[(2~{R},3~{R},4~{R},5~{R})-5-(2-azanyl-7-ethanoyl-6-oxidanylidene-1,8-dihydropurin-9-yl)-4-methoxy-3-oxidanyl-oxolan-2-yl]methyl dihydrogen phosphate	0.700
137	G48	2'-O-methyoxyethyl-guanosine-5'-monophosphate	0.700
138	GDP	Guanosine-5'-diphosphate	0.700
139	GNH	Aminophosphonic acid-guanylate ester	0.700
140	GP2	Phosphomethylphosphonic acid guanosyl ester	0.700
141	GZF	[(2r,3r,4s,5s)-5-(2-azanyl-6-oxidanyl-purin-9-yl)-3,4-bis(oxidanyl)oxolan-2-yl]methyl bis(oxidanyl)phosphinothioyl hydrogen phosphate	0.700
142	VSN	5'-O-[(R)-hydroxy(thiophosphonooxy)phosphoryl]guanosine	0.700