[{"from": "human", "value": "Could you provide a description of this molecule? [C][C][=Branch2][Ring2][N][=C][C][C][/C][=Branch2][Ring2][Ring2][=C][/C][C][/C][=Branch2][Ring1][N][=C][/C][C][/C][=Branch2][Ring1][Ring2][=C][/C][S][C][C@@H1][Branch1][N][C][=Branch1][C][=O][N][C][C][=Branch1][C][=O][O-1][NH3+1][/C][/C][/C][C]"}, {"from": "gpt", "value": "The molecule is a dipeptide zwitterion."}]