| Compound name | Pa | Pi | |
|---|---|---|---|
 | Pyridine | 0.131 | 0.005 |
 | Nicotinyl Alcohol | 0.025 | 0.023 |
 | 2-Methylpyrazine | 0.027 | 0.021 |
 | Niacinamide | 0.085 | 0.008 |
 | Pseudoprotopine | 0.036 | 0.016 |
| Compound name | Pa | Pi | |
|---|---|---|---|
| Pyridine | 0.131 | 0.005 |
| Nicotinyl Alcohol | 0.025 | 0.023 |
| 2-Methylpyrazine | 0.027 | 0.021 |
| Niacinamide | 0.085 | 0.008 |
| Pseudoprotopine | 0.036 | 0.016 |