Showing structure for (2s,3r,4s,5s,6r)-2-[(4,8-dihydroxy-6-methylnaphthalen-1-yl)oxy]-6-({[(2s,3r,4s,5r)-3,4,5-trihydroxyoxan-2-yl]oxy}methyl)oxane-3,4,5-triol