Norfloxacin (MK-0366)(Norxacin) is a broad-spectrum antibiotic that is active against both Gram-positive and Gram-negative bacteria.

EIDD-1931 (Beta-d-N4-hydroxycytidine) is a ribonucleoside analog with antiviral activity that inhibits the replication of severe acute respiratory syndrome coronavirus [SARS-CoV] in Vero 76 cells, Middle East respiratory syndrome coronavirus [MERS-CoV] in Calu-3 2B4 cells, and SARS-CoV-2 in Vero cells (IC50s = 0.1, 0.15, and 0.3 μM, respectively).

Ciprofloxacin (Bay-09867), a synthetic broad spectrum fluoroquinolone antibiotic, inhibits bacterial DNA gyrase. It is more active against Gram-negative bacteria than Gram-positive bacteria.

Cholesteryl Hemisuccinate (Cholesterol hydrogen succinate) is a highly soluble cholesterol analogue often used in polar solutions for its hepatoprotective, anticancer and tumour growth inhibiting properties. Cholesteryl Hemisuccinate inhibits the hepatotoxicity of acetaminophen and prevents AAP-induced apoptosis and necrosis in hepatocytes. Cholesteryl Hemisuccinate inhibits DNA polymerase and DNA topoisomerase, thereby inhibiting DNA replication and repair as well as cell division.

Etoposide (VP-16-213) is a topoisomerase II inhibitor that inhibits DNA synthesis by forming a complex with topoisomerase II and DNA (IC50=60.3 μM). Etoposide has antitumor activity and induces apoptosis and autophagy.

Enoxacin (NSC-629661) is a broad-spectrum 6-fluoronaphthyridinone antibacterial agent (fluoroquinolones) structurally related to nalidixic acid.

Berberine chloride (Natural Yellow 18) is an alkaloid from Hydrastis canadensis L., Berberidaceae and also found in many other plants. It is relatively toxic to parenterally but has been used orally for various fungal and parasitic infections and an anti-diarrheal.

Pefloxacin Mesylate (Pefloxacinium mesylate) is a synthetic broad-spectrum fluoroquinolone antibacterial agent active against most gram-negative and gram-positive bacteria.