1 5P7 (1s,2r,3r,5r)-3-(hydroxymethyl)-5-(quinazolin-4-ylamino)cyclopentane-1,2-diol 1.000 2 UX0 (1s,2r,3r,5r)-3-(hydroxymethyl)-5-((5-methoxyquinazolin-4-yl)amino)cyclopentane-1,2-diol 0.909 3 KC7 (1r,2s,3r,5r)-3-((5-(benzyloxy)quinazolin-4-yl)amino)-5-(hydroxymethyl)cyclopentane-1,2-diol 0.714 4 QS6 (1r,3s)-3-[(7h-pyrrolo[2,3-D]pyrimidin-4-yl)amino]cyclopentan-1-ol 0.714