Showing structure for 5-hydroxy-2-(4-hydroxyphenyl)-3-{[(2s,3r,4r,5r,6s)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}-7-{[(2s,3r,4s,5s)-3,4,5-trihydroxyoxan-2-yl]oxy}chromen-4-one