Carbamic acid, (5-(2-deoxy-beta-D-erythro-pentofuranosyl)-1,4,5,6-tetrahydro-4-oxo-1,3,5-triazin-2-yl)-, heptyl ester
KP-1461 is a potent, non-chain-terminating, mutagenic deoxyribonucleoside analogue. Designated a DNA covert nucleoside, the drug consists of a modified base that incorporates randomly into HIV and pairs with multiple bases.