1	MTR	(5-methyl-6-oxo-1,6-dihydro-pyridin-3-yl)-1,2-dideoxy-ribofuranose-5-monophosphate	1.000
2	DRP	2-deoxyribofuranosyl-pyridine-5'-monophosphate	0.900
3	P2U	2'-deoxy-pseudouridine-5'monophosphate	0.818
4	DFT	1-[2-deoxyribofuranosyl]-2,4-difluoro-5-methyl-benzene-5'monophosphate	0.783
5	JSP	(1r)-1-(4-amino-1-methyl-2-oxo-1,2-dihydropyrimidin-5-yl)-1,4-anhydro-2-deoxy-5-O-phosphono-D-erythro-pentitol	0.783
6	PSU	Pseudouridine-5'-monophosphate	0.783
7	FFD	(1r)-1,4-anhydro-2-deoxy-1-(3-fluorophenyl)-5-O-phosphono-D-erythro-pentitol	0.773
8	PYY	D-ribofuranosyl-benzene-5'-monophosphate	0.773
9	3TD	(1s)-1,4-anhydro-1-(3-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-5-O-phosphono-D-ribitol	0.750
10	B8H	[(2~{R},3~{S},4~{R},5~{S})-5-[1-methyl-2,4-bis(oxidanylidene)pyrimidin-5-yl]-3,4-bis(oxidanyl)oxolan-2-yl]methyl dihydrogen phosphate	0.750
11	M1Y	(1s)-1,4-anhydro-1-(1-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-5-O-phosphono-D-xylitol	0.750
12	NF2	(1s)-1,4-anhydro-1-(2,4-difluoro-5-methylphenyl)-5-O-phosphono-D-ribitol	0.750
13	UY1	2'-O-methylpseudouridine-5'-monophosphate	0.750
14	8YN	Pseudoisocytidine	0.739
15	93D	(1r)-1,4-anhydro-2-deoxy-1-(2,4-diaminopyrimidin-5-yl)-5-O-phosphono-D-erythro-pentitol	0.739
16	1W5	(1r)-1-(6-amino-2-hydroxy-5-nitropyridin-3-yl)-1,4-anhydro-2-deoxy-5-O-phosphono-D-erythro-pentitol	0.720
17	CGY	(1r)-1,4-anhydro-2-deoxy-1-[2,6-diamino-5-(dihydroxyamino)pyridin-3-yl]-5-O-phosphono-D-erythro-pentitol	0.720
18	DZ	[(2~{R},3~{S},5~{R})-5-(6-azanyl-5-nitro-2-oxidanylidene-1~{H}-pyridin-3-yl)-3-oxidanyl-oxolan-2-yl]methyl dihydrogen phosphate	0.720
19	FHU	(5s,6r)-5-fluoro-6-hydroxy-pseudouridine-5'-monophosphate	0.720
20	MM7	(1r)-1,4-anhydro-2-deoxy-1-(2-methoxy-4-methylphenyl)-5-O-phosphono-D-erythro-pentitol	0.708
21	SAY	[(2r,3s,5r)-3-hydroxy-5-(3-hydroxy-4-methanoyl-phenyl)oxolan-2-yl]methyl dihydrogen phosphate	0.708