[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][C@H1][Branch2][Ring2][Ring1][N][Branch1][Ring2][C][Ring1][Branch1][C][=Branch1][C][=O][C@H1][Branch1][#Branch1][C][C][=Branch1][C][=O][N][N][C][=Branch1][C][=O][C@H1][Branch1][#Branch1][C][C][=Branch1][C][=O][N][N][C][=Branch1][C][=O][N][C@@H1][Branch1][Ring1][C][O][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is a tetrapeptide composed of two L-asparagine units, L-proline and L-serine joined in sequence by peptide linkages. It has a role as a metabolite. It is functionally related to a L-asparagine, a L-proline and a L-serine."}]