Chemical Formula: C47H74N12O15

5-[2-({5-amino-1-[(1-{[2-carboxy-1-({1-[({[1-(C-hydroxycarbonimidoyl)-2-methylpropyl]-C-hydroxycarbonimidoyl}methyl)-C-hydroxycarbonimidoyl]ethyl}-C-hydroxycarbonimidoyl)ethyl]-C-hydroxycarbonimidoyl}-3-methylbutyl)-C-hydroxycarbonimidoyl]pentyl}-C-hydroxycarbonimidoyl)pyrrolidin-1-yl]-4-[(2-{[2-amino-1-hydroxy-3-(4-hydroxyphenyl)propylidene]amino}-1-hydroxyethylidene)amino]-5-oxopentanoate