SMILES: C/C/1=C/2\\[C@@]([C@@H](C(=N2)/C=C\\3/C([C@@H](C(=N3)/C(=C\\4/[C@]([C@H]([C@@H]([N-]4)[C@]5([C@@]([C@@H](C1=N5)CCC(=O)[O-])(C)CC(=O)[O-])C)CC(=O)[O-])(C)CCC(=O)[O-])/C)CCC(=O)[O-])(C)C)CCC(=O)[O-])(C)CC(=O)[O-].[Co+2]
Description: The molecule is hexaanion of cob(II)yrinic acid arising from global deprotonation of the carboxy groups. It is a conjugate base of a cob(II)yrinic acid.