[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is a tripeptide composed of two L-alanyl and an L-aspartic acid residue joined in sequence. It has a role as a metabolite. It is functionally related to a L-alanine and a L-aspartic acid."}, {"from": "gpt", "value": "[C][C@@H1][Branch2][Ring1][=N][C][=Branch1][C][=O][N][C@@H1][Branch1][C][C][C][=Branch1][C][=O][N][C@@H1][Branch1][#Branch1][C][C][=Branch1][C][=O][O][C][=Branch1][C][=O][O][N]"}]