SMILES: C1[C@H]2[C@@H]([C@@H](S1)CCCCC(=O)[O-])NC(=O)N2
Description: The molecule is conjugate base of biotin arising from deprotonation of the carboxy group. It has a role as a human metabolite, a Saccharomyces cerevisiae metabolite and a cofactor. It is a conjugate base of a biotin.