Synonyms: 10b,10c-Ethano-1,4-methano-4H,9H-oxepino[3,4,5-ij]oxireno[b]quinolizin-2(1H)-one,hexahydro-12-methyl-, [1S-(1a,4a,4aa,9aa,10aa,10ba,10cb,12S*)]-; Annotinine (6CI,8CI); Annotinin; NSC 288515; [1S-(1a,4a,4aa,9aa,10aa,10ba,10cb,12S*)]-Hexahydro-12-methyl-10b,10c-ethano-1,4-methano-4H,9H-oxepino[3,4,5-ij]oxireno[b]quinolizin-2(1H)-one