Showing structure for 2-({[3,4-dihydroxy-4-(hydroxymethyl)oxolan-2-yl]oxy}methyl)-3,5-dihydroxy-6-({4-hydroxy-2-oxatricyclo[13.2.2.1³,⁷]icosa-1(17),3(20),4,6,15,18-hexaen-12-yl}oxy)oxan-4-one