3,7,11-trimethyldodeca-1,3,6,9-tetraen-11-ol

2-3'-methyl-7'-2H3-methyl-8',8',8'-2H3-octa-2'E,6'-dienyl-3-methyl-2,5-dihydrothiophene-1,1-dioxide

2,6,10-trimethyldodeca-2,6,9,11-tetraen-1-ol