Showing structure for (2r,3r,4r,5s)-2-{[(1r,2r,3s)-7-hydroxy-1-(4-hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-6-methoxy-1,2,3,4-tetrahydronaphthalen-2-yl]methoxy}-5-(hydroxymethyl)oxolane-3,4-diol