(E)-1-methyl-4-(6-methylhept-5-en-2-ylidene)cyclohex-1-ene; cis-?-Bisabolene; (4Z)-4-(1,5-Dimethyl-4-hexen-1-ylidene)-1-methylcyclohexene; (Z)-2-Methyl-6-(4-methyl-3-cyclohexen-1-ylidene)-2-heptene; (4Z)-4-(1,5-dimethyl-4-hexenylidene)-1-methyl-cyclohexene; (Z)-4-(1,5-dimethyl-4-hexenylidene)-1-methyl-cyclohexene