1	SSI	[(3s)-4-hydroxy-3-{[(4-oxo-4,5-dihydro-3h-pyrrolo[3,2-D]pyrimidin-7-yl)methyl]amino}butyl]phosphonic acid	1.000
2	YC9	[(3r)-4-hydroxy-3-{[(4-oxo-4,5-dihydro-3h-pyrrolo[3,2-D]pyrimidin-7-yl)methyl]amino}butyl]phosphonic acid	1.000
3	YBM	[(3s)-3-{[(2-amino-4-hydroxy-5h-pyrrolo[3,2-D]pyrimidin-7-yl)methyl]amino}-4-hydroxybutyl]phosphonic acid	0.955
4	WG7	(3-{[(4-oxo-4,5-dihydro-3h-pyrrolo[3,2-D]pyrimidin-7-yl)methyl]amino}propyl)phosphonic acid	0.905
5	YCE	[(2r)-2-hydroxy-3-{[(4-oxo-4,5-dihydro-3h-pyrrolo[3,2-D]pyrimidin-7-yl)methyl]amino}propyl]phosphonic acid	0.864
6	229	7-({[(1r,2s)-2,3-dihydroxy-1-(hydroxymethyl)propyl]amino}methyl)-3,5-dihydro-4h-pyrrolo[3,2-D]pyrimidin-4-one	0.739
7	22A	7-({[2-hydroxy-1-(hydroxymethyl)ethyl]amino}methyl)-3,5-dihydro-4h-pyrrolo[3,2-D]pyrimidin-4-one	0.727