1	3YB	N-({4-[4-(2-amino-4-oxo-4,7-dihydro-3h-pyrrolo[2,3-D]pyrimidin-6-yl)butyl]thiophen-2-yl}carbonyl)-L-glutamic acid	1.000
2	A1B62	N-{4-[4-(2-amino-4-oxo-3,4-dihydrothieno[2,3-D]pyrimidin-6-yl)butyl]-3-fluorothiophene-2-carbonyl}-L-glutamic acid	0.912
3	3YC	(S)-2-({5-[4-(2-amino-4-oxo-4,7-dihydro-3h-pyrrolo[2,3-D]-pyrimidin-6-yl)butyl]thiophene-3-carbonyl}amino)pentanedioic acid	0.882