Showing structure for (2s)-2-{[(2s)-2-({2-[(2-{[(2s)-2-amino-1-hydroxy-3-(4-hydroxyphenyl)propylidene]amino}-1-hydroxyethylidene)amino]-1-hydroxyethylidene}amino)-1-hydroxy-3-phenylpropylidene]amino}-4-(methylsulfanyl)butanoic acid