| DB00197 | Troglitazone | approved, investigational, withdrawn | no | inhibitor | Details |
| DB00987 | Cytarabine | approved, investigational | unknown | substrate | Details |
| DB01073 | Fludarabine | approved | unknown | substrate | Details |
| DB00441 | Gemcitabine | approved | no | substrate | Details |
| DB00811 | Ribavirin | approved | unknown | substrate | Details |
| DB00642 | Pemetrexed | approved, investigational | no | inducer | Details |
| DB02745 | Uridine | experimental, investigational | unknown | | Details |
| DB00943 | Zalcitabine | approved, investigational | unknown | | Details |
| DB00900 | Didanosine | approved | unknown | | Details |
| DB00544 | Fluorouracil | approved | unknown | substrate | Details |
| DB01033 | Mercaptopurine | approved | unknown | substrate | Details |
| DB00898 | Ethanol | approved | unknown | | Details |
| DB09061 | Cannabidiol | approved, investigational | unknown | inhibitor | Details |
| DB09327 | Tegafur-uracil | approved, investigational | no | substrate | Details |
| DB14011 | Nabiximols | investigational | unknown | inhibitor | Details |
| DB14009 | Medical Cannabis | experimental, investigational | unknown | inhibitor | Details |
| DB12010 | Fostamatinib | approved, investigational | unknown | inhibitor | Details |
| DB00432 | Trifluridine | approved, investigational | unknown | substrate | Details |
| DB00640 | Adenosine | approved, investigational | unknown | substrate | Details |
| DB01280 | Nelarabine | approved, investigational | no | substrate | Details |