User: I'm looking for the SMILES of a molecule that can be described by:
The molecule is a cyclic peptide that is piperazine in which the hydrogens at positions 2 and 5 are replaced by oxo groups. It is a member of 2,5-diketopiperazines and a cyclic peptide.
Assistant: This is a molecule that fits this description: O=C1CNC(=O)CN1
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#}
O=C1CNC(=O)CN1
piperazine-2,5-dione
The molecule is a cyclic peptide that is piperazine in which the hydrogens at positions 2 and 5 are replaced by oxo groups. It is a member of 2,5-diketopiperazines and a cyclic peptide.