User: I'm looking for the SMILES of a molecule that can be described as:
The molecule is a tripeptide composed of one D-alanine and two glycine residues joined in sequence. It has a role as a metabolite.
Assistant: This is a molecule that fits your description: C[C@@H](N)C(=O)NCC(=O)NCC(=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](N)C(=O)NCC(=O)NCC(=O)O
2-[[2-[[(2R)-2-aminopropanoyl]amino]acetyl]amino]aceticacid
The molecule is a tripeptide composed of one D-alanine and two glycine residues joined in sequence. It has a role as a metabolite.