Showing structure for 1-[(4,5-dihydroxy-3-{[3-(4-hydroxy-3,5-dimethoxyphenyl)prop-2-enoyl]oxy}-6-(hydroxymethyl)oxan-2-yl)oxy]-6-(3-hydroxybenzoyloxy)-7-methyl-1h,4ah,5h,6h,7h,7ah-cyclopenta[c]pyran-4-carboxylic acid