Sulfadiazine is a sulfonamide antibiotic. It eliminates bacteria that cause infections by stopping the production of folic acid inside the bacterial cell, and is commonly used to treat urinary tract infections (UTIs).

Neriifolin (17β-Neriifolin), a cardiac glycoside extracted from the unripe fruit of Cerbera manghas, is a Na+K+-ATPase inhibitor with anticancer activity that inhibits cell proliferation by suppressing HOXA9-dependent gene expression and inducing apoptosis in the human acute myeloid cell line, THP-1.

MRT68921 hydrochloride is a potent inhibitor of both ULK1 and ULK2 (IC50s: 2.9 and 1.1 nM respectively).