[{"from": "human", "value": "Could you provide a description of this molecule? [C][Branch1][=Branch2][C][C][N][C][=Branch1][C][=O][O][C][C@@H1][Branch1][=Branch1][C][=Branch1][C][=O][O][N]"}, {"from": "gpt", "value": "The molecule is an L-lysine derivative consisting of L-lysine carrying a carboxy substituent at the N(6)-position. It is a non-proteinogenic L-alpha-amino acid and a L-lysine derivative."}]