Showing structure for 4-{3-[(3,4-dihydroxy-6-methyl-5-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl)oxy]-6b-hydroxy-11b-methyl-10-methylidene-tetradecahydrocyclohexa[a]fluoren-9-yl}-5h-furan-2-one