Showing structure for (2s,3r,4s,5r,6s)-3,5-dihydroxy-6-{[(2s,3s,4r,5r)-2,4,5,6-tetrahydroxy-1-oxohexan-3-yl]oxy}-4-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxane-2-carboxylic acid