2,7,10-Bisabolatrien-9-one

2-(4-Methyl-3-cyclohexenyl)-6-methyl-2,5-heptadiene-4-one

2-Methyl-6-(4-methyl-3-cyclohexen-1-yl)-2,5-heptadien-4-one

2-methyl-6-(4-methyl-3-cyclohexen-1-yl)hepta-2,5-dien-4-one