Showing structure for (6r)-3,4,5-trihydroxy-6-[(9s)-2,5,9-trihydroxy-7-methyl-10-oxo-4-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}anthracen-9-yl]oxan-2-yl benzoate