Norethindrone (Norethisterone) is a synthetic progestin, which mimic the actions of the endogenous ovarian hormone progesterone.

Methazolamide (CL 8490) is a carbonic anhydrase inhibitor with Ki of 50 nM, 14 nM and 36 nM for hCA I, hCA II and bCA IV isoforms, respectively.

Probenecid (Benemid) is a classical competitive inhibitor of organic anion transport, which is also a TRPV2 agonist and an inhibitor of TAS2R16. Probenecid is also a clinically used broad-spectrum Pannexin1 (Panx1) blocker.

Oxaceprol (N-acetyl-L-hydroxyproline) is an anti-inflammatory drug used in the treatment of osteoarthritis.

(+)-α-Lipoic acid ((R)-(+)-α-Lipoic acid, α-Lipoic acid, Alpha-Lipoic acid), a physiological form of thioctic acid, is a strong antioxidant that relieves diabetic neuropathic symptoms. It shows superior antioxidative effects to its racemate. R(+)-α-lipoic acid is an essential cofactor of mitochondrial enzyme complexes. R(+)-α-lipoic acid inhibits NF-κB-dependent HIV-1 LTR activation.

α-santonin, a naturally occurring sesquiterpene lactone, is a potent antiparasitic agent.

Lithocholic acid is a toxic secondary bile acid, causes intrahepatic cholestasis, has tumor-promoting activity, its toxic effect can be protected after it activates the vitamin D receptor, PXR and FXR.

Pentamidine is an inhibitor of PRL Phosphatases and also inhibits synthesis of DNA, RNA and protein.

Mirabegron (YM 178) is a selective β3-adrenoceptor agonist with EC50 of 22.4 nM.

Ampiroxicam (CP 65703) is a nonselective cyclooxygenase inhibitor uesd as anti-inflammatory drug.