Showing structure for (2r,3r,4r,5s,6r)-4-(acetyloxy)-6-{[(2s,3r,4r,5s,6r)-6-{[2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4-oxochromen-3-yl]oxy}-3,4,5-trihydroxyoxan-2-yl]methoxy}-5-hydroxy-2-methyloxan-3-yl acetate