Showing structure for (2r,3r,4s,5s,6r)-2-{[(12s)-12-hydroxy-2-oxatricyclo[13.2.2.1³,⁷]icosa-1(17),3(20),4,6,15,18-hexaen-4-yl]oxy}-6-(hydroxymethyl)oxane-3,4,5-triol