Showing structure for 3,4,13,15,25,35,37-heptahydroxy-11,33-bis[3-hydroxy-6-(4-methoxy-6-methyloxan-2-yl)-4-methylhexan-2-yl]-17,39-dimethoxy-6,12,16,28,34,38-hexamethyl-10,32,45,46-tetraoxatricyclo[39.3.1.1¹⁹,²³]hexatetraconta-5,7,21,27,29,43-hexaene-9,31-dione