(2E,10E)-(R)-11-Iodo-8,10-dimethyl-undeca-2,10-dienoic acid ethyl ester

(2R,3R,3aR,4R,4aR,5S,8R,8aS,5'S,7E)-2-(5',7'-dimethyl-8'-iodo-7'-octen-1'-yl)-5,10,10-trimethyl-5,8-methanooctahydro-2H-isoxazolo[3,2-b]benzoxazole-3-carboxylic acid ethyl ester