1 L89 Pyridine-3,4-diamine 1.000 2 3AP 3-aminopyridine 0.875 3 4AP 4-aminopyridine 0.875 4 4JN 6-bromopyridin-3-amine 0.778 5 76X Pyridine-2,3-diamine 0.778 6 92Z 5-azanyl-3~{H}-pyridin-6-one 0.778 7 DA1 Pyridine-2,5-diamine 0.778 8 DNH 1r,2r-diaminocyclohexane 0.778 9 L97 2-chloranylpyridin-3-amine 0.778 10 LG5 1-methyl-1,6-dihydropyridin-3-amine 0.778 11 V06 3-bromopyridin-4-amine 0.778 12 XWZ 5-bromopyridin-3-amine 0.778 13 0PY Pyridine 0.750 14 PIP Piperidine 0.750 15 275 5-amino-1,2-dimethylpyridinium 0.700 16 2C9 3-methylbenzene-1,2-diamine 0.700 17 4JJ 4-chlorobenzene-1,2-diamine 0.700 18 8NF 5-amino-2,4-dimethylpyridine 0.700 19 9AY 4-methylbenzene-1,2-diamine 0.700 20 BR9 5-bromopyridine-2,3-diamine 0.700 21 QCI L-2-aminoglutarimide 0.700 22 Y2C 3,5-dichloropyridin-4-amine 0.700