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)N)C)CC(=O)[O-])(C)CCC(=O)[O-])/C)CCC(=O)[O-])(C)C)CCC(=O)[O-])(C)CC(=O)N.[Co]
Description: The molecule is a precorrin carboxylic acid anion obtained by global deprotonation of the carboxy groups of cob(I)yrinate a,c diamide. It is the major microspecies at pH 7.3 (according to Marvin v 6.2.0.). It is a conjugate base of a cob(I)yrinic acid a,c diamide.