1 JKP 2,6-dichloropyridine-4-carboxylic acid 1.000 2 AO4 2-chloropyridine-4-carboxylic acid 0.909 3 MN1 4-carboxypiperidine 0.818 4 S3V Pyridine-4-carboxylic acid 0.818 5 C2U 3,5-dichloro-2-hydroxybenzoic acid 0.769 6 FGZ 3,5-dichloro-4-hydroxybenzoic acid 0.769 7 3BZ 3-chlorobenzoate 0.750 8 4SV 3-aminopyridine-4-carboxylic acid 0.750 9 X4P 2-chloropyridine-4-carboxamide 0.750 10 PY7 Pyridin-4-ylmethanol 0.727