Showing structure for 5-{[2,8-dimethyl-2-(4,8,12-trimethyltrideca-3,7,11-trien-1-yl)-3,4-dihydro-1-benzopyran-6-yl]oxy}-2,8-dimethyl-2-(4,8,12-trimethyltrideca-3,7,11-trien-1-yl)-3,4-dihydro-1-benzopyran-6-yl acetate