[{"from": "human", "value": "Could you provide a description of this molecule? [C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][=C][Branch1][=Branch1][C][=Branch1][C][=O][O-1][N][C][=Branch1][C][=O][C][NH3+1]"}, {"from": "gpt", "value": "The molecule is a dipeptide zwitterion consisting of a glycine attached to a dehydrophenylalanine. Major structure at pH 7.3."}]