Showing structure for 6-[2-(3,4-dihydroxyphenyl)ethoxy]-2-(hydroxymethyl)-4-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-5-[(3,4,5-trihydroxyoxan-2-yl)oxy]oxan-3-yl 3-(4-hydroxy-3-methoxyphenyl)prop-2-enoate