Showing structure for (4r,5r,6r,7r)-5-{[(2s,3r,4r,5r,6r)-4,5-dihydroxy-3-[(1-hydroxyethylidene)amino]-6-(hydroxymethyl)oxan-2-yl]oxy}-4,6,7,8-tetrahydroxy-2-oxooctanoic acid