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