Showing structure for 10-[(3-carboxy-2-{[3,5-dihydroxy-6-(hydroxymethyl)-4-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]oxy}-5-hydroxy-4,6,9-trimethyl-10-oxoanthracen-9-yl)peroxy]-3,8-dihydroxy-1,7,10-trimethyl-9-oxoanthracene-2-carboxylic acid