SMILES: C[C@@]\\1([C@@H](C2=N/C1=C\\C3=C(C(=C(N3)CC4=C(C(=C(N4)CC5=C(C(=C(C2)N5)CC(=O)[O-])CCC(=O)[O-])CC(=O)[O-])CCC(=O)[O-])CCC(=O)[O-])CC(=O)[O-])CCC(=O)[O-])CC(=O)[O-]
Description: The molecule is octaanion of precorrin-1 arising from global deprotonation of the carboxy groups. It is a conjugate base of a precorrin-1.