[{"from": "human", "value": "What can you tell me about this molecule? [C][C@@H1][Branch2][Ring2][#Branch2][C][=Branch1][C][=O][N][C@H1][Branch2][Ring1][N][C][C][C][=Branch1][C][=O][N][C@H1][Branch1][=N][C][C][C][C@@H1][Branch1][=Branch1][C][=Branch1][C][=O][O][N][C][=Branch1][C][=O][O][C][=Branch1][C][=O][O][N]"}, {"from": "gpt", "value": "The molecule is a tripeptide comprising L-alanyl, gamma-D-glutamyl and meso-diaminopimelic acid residues in a linear sequence. It is a conjugate acid of a L-alanyl-gamma-D-glutamyl-meso-diaminopimelate(1-)."}]