SMILES: CC1=C(C2=CC3=NC(=CC4=C(C(=C([N-]4)C=C5C(=C(C(=N5)C=C1[N-]2)C=C)C)C(CC/C=C(\\C)/CC/C=C(\\C)/CCC=C(C)C)O)C)C(=C3CCC(=O)O)C)CCC(=O)O.[Fe+2]
Description: The molecule is a heme. It has a role as a Saccharomyces cerevisiae metabolite, an Escherichia coli metabolite, a mouse metabolite and a cofactor.