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@H](CC/C=C(\\C)/CC/C=C(\\C)/CCC=C(C)C)O)C)C(=C3CCC(=O)O)C=O)CCC(=O)O.[Fe+3]
Description: The molecule is a ferriheme in which the 1-hydroxy group has S-configuration. It has a role as a cofactor. It is a heme a and a ferriheme. It is a conjugate acid of a ferriheme a(1-).