1	40A	N-[(2s)-2-aminopropyl]-N-[(6-amino-9h-purin-9-yl)acetyl]glycine	1.000
2	APN	2-aminoethylglycine-carbonylmethylene-adenine	0.955
3	40G	N-[(2-amino-6-oxo-1,6-dihydro-9h-purin-9-yl)acetyl]-N-[(2s)-2-aminopropyl]glycine	0.875
4	GPN	2-aminoethylglycine-carbonylmethylene-guanine	0.833
5	A66	2-aminoethyllysine-carbonylmethylene-adenine	0.778
6	40C	N-[(4-amino-2-oxopyrimidin-1(2h)-yl)acetyl]-N-[(2s)-2-aminopropyl]glycine	0.750
7	CPN	2-aminoethylglycine-carbonylmethylene-cytosine	0.708
8	1I4	(R)-N-(1-(6-amino-9h-purin-9-yl)propan-2-yl)-N-(2-phosphonoethyl)glycine	0.704