SMILES: CC(C)CC1=C([N+](=C(C(=[N+]1O)O)CC(C)C)O)O.[Fe].[Fe]
Description: The molecule is a iron chelate in which the four oxygen atoms from pulcherriminic acid are coordinated with two iron atoms. A red extracellular pigment formed by a number of species of bacteria and some species of yeast after growth in media enriched in iron(III). It has a role as a biological pigment. It derives from a pulcherriminic acid.