IUPAC:2-{[(3aS,5aR,5bR,7aR,9R,11aR,11bR,13aR,13bR)-9-(butanoyloxy)-5a,5b,8,8,11a-pentamethyl-1-(propan-2-yl)-icosahydro-1H-cyclopenta[a]chrysen-3a-yl]formamido}acetic acid
IUPAC:2-{[(3aS,5aR,5bR,7aR,9R,11aR,11bR,13aR,13bR)-9-(butanoyloxy)-5a,5b,8,8,11a-pentamethyl-1-(propan-2-yl)-icosahydro-1H-cyclopenta[a]chrysen-3a-yl]formamido}acetic acid