Showing structure for 4,21',24'-trihydroxy-5,11',13',22'-tetramethyl-6-(4-methylpent-2-en-2-yl)-3',7',19'-trioxaspiro[oxane-2,6'-tetracyclo[15.6.1.1⁴,⁸.0²⁰,²⁴]pentacosane]-10',14',16',22'-tetraen-2'-one