Showing structure for (3as,6s,6ar,9ar,9bs)-6-methyl-3-methylidene-9-({[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)-3ah,4h,5h,6h,6ah,9ah,9bh-azuleno[4,5-b]furan-2,7-dione