Showing structure for 3-{[4,5-dihydroxy-6-(c-hydroxycarbonimidoyl)-3-[(1-hydroxyethylidene)amino]oxan-2-yl]oxy}-4-hydroxy-5-[(hydroxymethylidene)amino]-6-({1,4,5-trihydroxy-2-[(1-hydroxyethylidene)amino]hexan-3-yl}oxy)oxane-2-carboxylic acid