1	HUV	Methyl 1-{2-deoxy-5-O-[(S)-hydroxy{[(S)-hydroxy(phosphonooxy)phosphoryl]oxy}phosphoryl]-alpha-D-erythro-pentofuranosyl}-1h-indole-5-carboxylate	1.000
2	5SI	2-{2-deoxy-5-O-[(R)-hydroxy{[(R)-hydroxy(phosphonooxy)phosphoryl]oxy}phosphoryl]-beta-D-erythro-pentofuranosyl}-6-methylisoquinoline-1(2h)-thione	0.806
3	N5P	1-{2-deoxy-5-O-[(R)-hydroxy{[(R)-hydroxy(phosphonooxy)phosphoryl]oxy}phosphoryl]-beta-D-erythro-pentofuranosyl}-5-nitro -1h-indole	0.806
4	NZI	[(2~{R},3~{S},5~{R})-3-oxidanyl-5-(2-oxidanylidene-3~{H}-benzimidazol-1-yl)oxolan-2-yl]methyl [oxidanyl(phosphonooxy)phosphoryl] hydrogen phosphate	0.800
5	QTP	3-{2-deoxy-5-O-[(R)-hydroxy{[(R)-hydroxy(phosphonooxy)phosphoryl]oxy}phosphoryl]-beta-D-erythro-pentofuranosyl}-7-methyl-3h-imidazo[4,5-B]pyridine	0.750
6	S96	(7p)-3-{5-O-[(R)-hydroxy{[(S)-hydroxy(phosphonooxy)phosphoryl]oxy}phosphoryl]-beta-D-ribofuranosyl}-7-(thiophen-2-yl)-3h-imidazo[4,5-B]pyridine	0.700