Showing structure for 2-{[3-carboxy-1,3-dihydroxy-3-({[6-(n-hydroxy-3-phenylprop-2-enamido)-1-methoxy-1-oxohexan-2-yl]-c-hydroxycarbonimidoyl}methyl)propylidene]amino}-6-(n-hydroxy-3-phenylprop-2-enamido)hexanoic acid