SMILES: C[C@@H](C(=O)N[C@@H](CC(=O)N)C(=O)N[C@@H](CC(=O)N)C(=O)N1CCC[C@H]1C(=O)O)N
Description: The molecule is a tetrapeptide composed of an L-alanyl, two L-asparagyl units, and an L-proline joined by peptide linkages. It has a role as a metabolite. It derives from a L-alanine, a L-asparagine and a L-proline.