Showing structure for (2s,3r,4s,5s,6r)-2-{[(2r,3s)-3-hydroxy-2-(4-hydroxy-3,5-dimethoxyphenyl)-5-methoxy-3,4-dihydro-2h-1-benzopyran-7-yl]oxy}-6-(hydroxymethyl)oxane-3,4,5-triol