[{"from": "human", "value": "Generate a molecule based on the given description. 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."}, {"from": "gpt", "value": "[C][Branch1][=Branch2][C][C][N][C][=Branch1][C][=O][O][C][C@@H1][Branch1][=Branch1][C][=Branch1][C][=O][O][N]"}]