1	15I	6-(2,9-diazaspiro[5.5]undecan-9-yl)-9h-purine	1.000
2	SIJ	6-(1,9-diazaspiro[5.5]undecan-9-yl)-9h-purine	0.818
3	QNI	6-(2,9-diazaspiro[5.5]undecan-2-yl)-9h-purine	0.739
4	M02	1-(9h-purin-6-yl)piperidin-4-amine	0.714
5	XTI	6-[(6m)-6-(1-methyl-1h-imidazol-5-yl)-2,3-dihydro-4h-1,4-thiazin-4-yl]-9h-purine	0.708