[{"from": "human", "value": "Could you provide a description of this molecule? [C][=C][Branch2][Ring1][Branch2][N][Branch1][=Branch2][C][=Branch1][Ring2][=C][Ring1][Branch1][C][=O][C][C][C][C@@H1][Branch1][=Branch1][C][=Branch1][C][=O][O][N][C][O]"}, {"from": "gpt", "value": "The molecule is an N-substituted pyrraline formed via Maillard reaction of L-ornithine with glucose. It is a non-proteinogenic L-alpha-amino acid and a N-substituted pyrraline."}]