SMILES: C1=CC=C(C=C1)CC(C(=O)[O-])N
Description: The molecule is an aromatic amino-acid anion that is the conjugate base of phenylalanine, arising from deprotonation of the carboxy group. It is an alpha-amino-acid anion and an aromatic amino-acid anion. It is a conjugate base of a phenylalanine.