1 4H2 4-methylpyridine-2(1h)-thione 1.000 2 2YU 1-hydroxy-4-methylpyridine-2(1h)-thione 0.889 3 PYS 2-pyridinethiol 0.875 4 7MH 1-hydroxy-4,6-dimethylpyridine-2(1h)-thione 0.800 5 284 (4s)-4-methyl-1,4,5,6-tetrahydropyridin-2-amine 0.778 6 BEW 1-hydroxy-2-sulfanylpyridinium 0.778 7 BVF 4-methylpyridin-2-amine 0.778 8 CQJ 4-methylpyridin-2-ol 0.778 9 M3T 3-methylbenzenethiol 0.778 10 PY7 Pyridin-4-ylmethanol 0.778 11 RVV 2,4-dimethylpyridine 0.778 12 0PY Pyridine 0.750 13 PIP Piperidine 0.750 14 3MH 1-hydroxy-3-methylpyridine-2(1h)-thione 0.700 15 4HO 1-hydroxy-4-methylpyridin-2(1h)-one 0.700 16 5MH 1-hydroxy-5-methylpyridine-2(1h)-thione 0.700 17 6MH 1-hydroxy-6-methylpyridine-2(1h)-thione 0.700 18 71L 4,6-dimethylpyridin-2-amine 0.700 19 8NF 5-amino-2,4-dimethylpyridine 0.700 20 9NN 4-(aminomethyl)pyridin-2-amine 0.700 21 GQA 1-methyl-3-oxidanyl-pyridine-2-thione 0.700 22 HT4 4-methyl-2-sulfanylphenol 0.700 23 MN1 4-carboxypiperidine 0.700 24 NTN Isonicotinamidine 0.700 25 PK8 9-oxa-7-thia-1-azonia-8$L^{2}-zincabicyclo[4.3.0]nona-1,3,5-triene 0.700 26 RYP ~{N}-methyl-1-pyridin-4-yl-methanamine 0.700 27 S3V Pyridine-4-carboxylic acid 0.700 28 TLD 4-methylbenzene-1,2-dithiol 0.700 29 V5Y Piperidine-4-carboxamide 0.700 30 WQ1 (4-methylpyridin-3-yl)methanol 0.700