| Atoms | 2-Hydroxy-4,6-dimethylpyridine-3-carbonitrile | 2-Chloro-4,6-dimethylpyridine-3-carbonitrile |
| Calculated.a | Calculated.a | |
| C1 | 188.021 | 147.974 |
| C2 | 113.798 | 97.364 |
| C3 | 181.849 | 141.92 |
| C4 | 138.881 | 109.563 |
| C5 | 185.507 | 148.577 |
| C8 | 43.145 | 17.296 |
| C12 | 39.429 | 14.417 |
| C16 | 136.111 | 96.088 |