[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is a dipeptide obtained by formal condensation of the carboxy group of L-ornithine with the amino group of D-glutamic acid. It is a constituent of bacterial peptidoglycan type A4beta. It is functionally related to a L-ornithine and a D-glutamic acid."}, {"from": "gpt", "value": "[C][Branch2][Ring1][O][C][C@@H1][Branch2][Ring1][Branch1][C][=Branch1][C][=O][N][C@H1][Branch1][Branch2][C][C][C][=Branch1][C][=O][O][C][=Branch1][C][=O][O][N][C][N]"}]