[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C@H1][Branch1][#C][C][=Branch1][C][=O][N][C@H1][Branch1][C][C][C][=Branch1][C][=O][O][N][C][=Branch1][C][=O][C@H1][Branch1][=Branch1][C][C][C][C][N][N]"}, {"from": "gpt", "value": "The molecule is a linear tripeptide comprised of one L-lysine residue and two D-alanyl residues."}]