Showing structure for 2-{4-[2-(3-{[6-({[3,4-dihydroxy-4-(hydroxymethyl)oxolan-2-yl]oxy}methyl)-3,4,5-trihydroxyoxan-2-yl]oxy}-5-hydroxyphenyl)ethenyl]-3-hydroxyphenoxy}-6-(hydroxymethyl)oxane-3,4,5-triol