Emtricitabine (FTC) is a new nucleoside agent that has activity against both human immunodeficiency virus (HIV) and hepatitis B virus. It is a reverse transcriptase inhibitor. Intracellular half-life is 39 h.

Lamivudine is a potent nucleoside analog reverse transcriptase inhibitor, used for treatment of chronic HBV and HIV/AIDS. It works by blocking the HIV reverse transcriptase and hepatitis B virus polymerase.

Eplerenone is a mineralocorticoid receptor antagonist, and blocks the action of aldosterone, used to control high blood pressure.

Mitotane (NCI-C04933), is an antineoplastic medication used in the treatment of adrenocortical carcinoma.

Gemfibrozil (CI-719) is an activator of peroxisome proliferator-activated receptor-alpha (PPARα), used for the treatment of hypercholesterolemia and hypertriglyceridemia.

Levonorgestrel (D-Norgestrel) is a female hormone that prevents ovulation.

Paliperidone, the main active metabolite of Risperidone, is a potent serotonin-2A and dopamine-2 receptor antagonist, used in the treatment of schizophrenia.

Indomethacin is a nonselective COX1 and COX2 inhibitor with IC50 of 0.1 μg/mL and 5 μg/mL, respectively, used to reduce fever, pain, stiffness, and swelling.

Azathioprine(BW 57-322) is an immunosuppressive drug, inhibiting purine synthesis and GTP-binding protein Rac1 activation, used in the treatment of organ transplantation and autoimmune diseases.

Zalcitabine (NSC 606170, Ro 24-2027/000) is a nucleoside analog HIV reverse transcriptase inhibitor (NARTI).