8H,11H-Cyclopenta[5,6]cyclopropa[1,8a]naphtho[2,1-c]oxepin-8-one, 1-[(1R)-1,5-dimethyl-4-hexenyl]tetradecahydro-3a,13a-dimethyl-6-methylene-, (1R,3aS,3bS,5aR,10aR,11aS,13aR)- AIDS-195698 AIDS195698 Tubiferaoctanolide