SMILES: C1=CC=C(C=C1)C[C@@H](C(=O)[O-])NC(=O)C[NH3+]
Description: The molecule is a peptide zwitterion obtained by transfer of a proton from the carboxy to the amino terminus of Gly-Phe. It has a role as a human metabolite. It is an enantiomer of a Gly-Phe.