User: I'm searching for the SMILES of a molecule that can be described as:
The molecule is a tetrapeptide composed of L-lysine, L-threonine and two L-proline units joined in sequence by peptide linkages. It has a role as a metabolite. It derives from a L-lysine, a L-threonine and a L-proline.
Assistant: This is a molecule that fits your description: C[C@@H](O)[C@H](NC(=O)[C@@H](N)CCCCN)C(=O)N1CCC[C@H]1C(=O)N1CCC[C@H]1C(=O)O
User: I'm {#searching|looking!} for the {SMILES__description} of a molecule that can be described {#by|as!}:
{description#}
Assistant: This is a molecule that fits {#your|this!} description: {SMILES#}
C[C@@H](O)[C@H](NC(=O)[C@@H](N)CCCCN)C(=O)N1CCC[C@H]1C(=O)N1CCC[C@H]1C(=O)O
(2S)-1-[(2S)-1-[(2S,3R)-2-[[(2S)-2,6-diaminohexanoyl]amino]-3-hydroxybutanoyl]pyrrolidine-2-carbonyl]pyrrolidine-2-carboxylic acid
The molecule is a tetrapeptide composed of L-lysine, L-threonine and two L-proline units joined in sequence by peptide linkages. It has a role as a metabolite. It derives from a L-lysine, a L-threonine and a L-proline.