[{"from": "human", "value": "What can you tell me about this molecule? [C][Branch1][O][C][C][Branch1][=Branch1][C][=Branch1][C][=O][O][NH3+1][C][NH1+1][=C][Branch1][C][N][N]"}, {"from": "gpt", "value": "The molecule is an alpha-amino-acid cation. It is a conjugate acid of an argininium(1+)."}]