1 3GO 4-[[(2r,3s,4r,5r)-5-[6-amino-8-(quinolin-6-ylmethylamino)purin-9-yl]-3,4-dihydroxy-oxolan-2-yl]methoxymethyl]benzonitri le 1.000 2 3FD 4-[[(2r,3s,4r,5r)-5-[6-amino-8-[(3,4-dichlorophenyl)methylamino]purin-9-yl]-3,4-dihydroxy-oxolan-2-yl]methoxymethyl]benzonitrile 0.857 3 GB8 (2r,3r,4s,5r)-2-(6-amino-8-((quinolin-7-ylmethyl)amino)-9h-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol 0.732