| α-Hydroxy sertraline ketone DBMET02916 |  | Not Available | Sertraline carbamoyl-O-glucuronide |  | Details |
| α-hydroxytamoxifen DBMET02703 |  | Not Available | α-hydroxytamoxifen Glucuronide |  | Details |
| α-hydroxytamoxifen DBMET02703 | | Sulfotransferase 1A2 | α-tamoxifen Sulfate |  | Details |
| α-ketoglutarate hydrazone DBMET02817 |  | Not Available | Phthalazinone |  | Details |
| β-ureidopropionic acid (FUPA) DBMET03582 |  | Beta-ureidopropionase | Urea / fluoro-β-alanine (FBAL) |   | Details |
| Δ1-cortienic acid etabonate (PJ-91) DBMET02133 |  | Serum paraoxonase/arylesterase 1 | Δ1-cortienic acid (PJ-90) |  | Details |
| ω-hydroxy-butyrfentanyl DBMET02693 |  | Not Available | ω-carboxy-butyrfentanyl |  | Details |