Showing structure for 1-{3-acetyl-4-[(3,5-dihydroxy-4-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl)oxy]-2,6-dihydroxyphenyl}-4,5-dihydroxy-2-methylanthracene-9,10-dione