1	356	8-[(3r)-3-aminopiperidin-1-yl]-7-but-2-yn-1-yl-3-methyl-1-[(4-methylquinazolin-2-yl)methyl]-3,7-dihydro-1h-purine-2,6-D ione	1.000
2	75N	2-[(3r)-3-aminopiperidin-1-yl]-3-(but-2-yn-1-yl)-5-[(4-methylquinazolin-2-yl)methyl]-3h-imidazo[2,1-B]purin-4(5h)-one	0.868
3	75L	2-[(3r)-3-aminopiperidin-1-yl]-3-(but-2-yn-1-yl)-6-[(4-methylquinazolin-2-yl)methyl]-6,7,8,9-tetrahydropyrimido[2,1-B]purin-4(3h)-one	0.756