SMILES: C1=CC(=C(C=C1C[C@@H](C(=O)[O-])N)O)O
Description: The molecule is a L-alpha-amino acid anion which is the conjugate base of L-dopa, obtained by deprotonation of the carboxy group: major species at pH 7.3. It has a role as a human metabolite. It is a conjugate base of a L-dopa.