1 FNT (2s)-2-{[(1-chloro-4-hydroxyisoquinolin-3-yl)carbonyl]amino}propanoic acid 1.000 2 UN9 N-[(1-chloro-4-hydroxyisoquinolin-3-yl)carbonyl]glycine 0.950 3 4HG N-[(4-hydroxy-8-iodoisoquinolin-3-yl)carbonyl]glycine 0.857 4 KU1 N-(4-oxo-1,4-dihydrocinnoline-3-carbonyl)glycine 0.810 5 6S4 (3~{S})-~{N}-~{tert}-butyl-1,2,3,4-tetrahydroisoquinoline-3-carboxamide 0.762 6 GUG ~{N}-propan-2-ylquinoline-2-carboxamide 0.714 7 A1Z Vadadustat 0.708 8 MD6 N-[(3-hydroxypyridin-2-yl)carbonyl]glycine 0.700