User: I'm looking for the SMILES of a molecule that can be described by:
The molecule is a tripeptide composed of glycine, glycine and L-proline amino acids joined in sequence by peptide linkages. It is a tautomer of a Gly-Gly-Pro zwitterion.
Assistant: This is a molecule that fits your description: NCC(=O)NCC(=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#}
(2S)-1-[2-[(2-aminoacetyl)amino]acetyl]pyrrolidine-2-carboxylic acid
The molecule is a tripeptide composed of glycine, glycine and L-proline amino acids joined in sequence by peptide linkages. It is a tautomer of a Gly-Gly-Pro zwitterion.