Showing structure for n-{1-[(3-{3,6-dihydroxy-5-[3-(n-hydroxyformamido)propyl]-2,5-dihydropyrazin-2-yl}propyl)(hydroxy)carbamoyl]-2-hydroxyethyl}-2-[(1-hydroxyethylidene)amino]-5-(n-hydroxyformamido)pentanimidic acid