Showing structure for n-[5-benzyl-6,13,16,21-tetrahydroxy-4,11-dimethyl-2,15-bis(2-methylpropyl)-3,9,22-trioxo-8-(sec-butyl)-10-oxa-1,4,7,14,17-pentaazabicyclo[16.3.1]docosa-6,13,16-trien-12-yl]-2-{[1,2-dihydroxy-3-(4-hydroxyphenyl)propylidene]amino}pentanediimidic acid