User: I'm searching for the SMILES of a molecule that can be described by:
The molecule is a tripeptide composed of glycine, glycine and L-phenylalanine residues joined in sequence. It has a role as a metabolite.
Assistant: This is a molecule that fits your description: NCC(=O)NCC(=O)N[C@@H](Cc1ccccc1)C(=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#}
(2S)-2-[[2-[(2-aminoacetyl)amino]acetyl]amino]-3-phenylpropanoic acid
The molecule is a tripeptide composed of glycine, glycine and L-phenylalanine residues joined in sequence. It has a role as a metabolite.