1 2ZV 4-methyl-3-nitropyridin-2-amine 1.000 2 JBE 3-nitropyridin-2-amine 0.909 3 8PJ 3-nitropyridin-2-ol 0.750 4 284 (4s)-4-methyl-1,4,5,6-tetrahydropyridin-2-amine 0.727 5 BVF 4-methylpyridin-2-amine 0.727