1	HN1	(6s,8r)-3-(2-deoxy-5-O-phosphono-beta-D-erythro-pentofuranosyl)-8-hydroxy-6-[(1s)-1-hydroxyhexyl]-4,6,7,8-tetrahydropyrimido[1,2-a]purin-10(3h)-one	1.000
2	M1G	3-(2-deoxy-beta-D-ribofuranosyl)-pyrido[5,6-a]-purine-10-one-5'-monophosphate	0.765
3	P	2'-deoxy-n1,n2-propano guanosine monophosphate	0.765
4	63G	(6s)-3-(2-deoxy-5-O-phosphono-beta-D-erythro-pentofuranosyl)-6-hydroxy-5,6,7,8-tetrahydropyrimido[1,2-a]purin-10(3h)-one	0.743
5	63H	(6r)-3-(2-deoxy-5-O-phosphono-beta-D-erythro-pentofuranosyl)-6-hydroxy-5,6,7,8-tetrahydropyrimido[1,2-a]purin-10(3h)-one	0.743
6	X6H	(4am,9m)-3-(2-deoxy-5-O-phosphono-beta-D-erythro-pentofuranosyl)-3,5-dihydropyrimido[1,2-a]purine-6,10-dione	0.743