[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][Branch1][O][C][C@@H1][Branch1][=Branch1][C][=Branch1][C][=O][O][N][C][C@H1][Branch1][=Branch1][C][=Branch1][C][=O][O][N][C][=Branch1][C][=O][C][C][C@H1][Branch1][=Branch1][C][=Branch1][C][=O][O][N]"}, {"from": "gpt", "value": "The molecule is the gamma-D-glutamyl derivative of meso-diaminopimelic acid. Minimal ligand of NOD1. It is a tricarboxylic acid, a D-glutamic acid derivative and a D-alpha-amino acid."}]