SMILES: CC(=O)C12C3=C([C@@](C(=N3)CC4=N[C@@](CC5=C([C@](C(=[NH+]5)/C=C(\\N1)/[C@H]([C@]2(C)CC(=O)[O-])CCC(=O)[O-])(C)CC(=O)[O-])CCC(=O)[O-])(C(=C4CCC(=O)[O-])CC(=O)[O-])C)(C)CCC(=O)[O-])CC(=O)[O-]
Description: The molecule is a precorrin carboxylic acid anion that is a heptaanionic form of precorrin-5. Major microspecies at pH 7.3 (according to Marvin v 6.2.0.). It is a conjugate base of a precorrin-5. It is a conjugate acid of a precorrin-5(8-).