1	OZD	6-[(2-hydroxyethyl)amino]-5-[(E)-(2-oxopropylidene)amino]pyrimidine-2,4(1h,3h)-dione	1.000
2	Q7S	6-[(3-hydroxypropyl)amino]-5-[(E)-(2-oxopropylidene)amino]pyrimidine-2,4(1h,3h)-dione	0.842
3	Q7P	6-[(4-hydroxybutyl)amino]-5-[(E)-(2-oxopropylidene)amino]pyrimidine-2,4(1h,3h)-dione	0.800
4	Q7J	1,4-dideoxy-1-({2,6-dioxo-5-[(E)-(2-oxopropylidene)amino]-1,2,3,6-tetrahydropyrimidin-4-yl}amino)-D-erythro-pentitol	0.773
5	Q81	1,3-dideoxy-1-({2,6-dioxo-5-[(E)-(2-oxopropylidene)amino]-1,2,3,6-tetrahydropyrimidin-4-yl}amino)-D-erythro-pentitol	0.773
6	Q87	1-deoxy-1-({2,6-dioxo-5-[(E)-(2-oxopropylidene)amino]-1,2,3,6-tetrahydropyrimidin-4-yl}amino)-D-ribitol	0.739
7	OYD	6-[(5-hydroxypentyl)amino]-5-[(E)-propylideneamino]pyrimidine-2,4(1h,3h)-dione	0.714