User: I'm searching for the SMILES of a molecule that is not clinically toxic?
Assistant: This is a molecule that is not clinically toxic: C[C@@H](CN1CC(=O)NC(=O)C1)[NH+]1CC(=O)NC(=O)C1
User: I'm {#searching|looking!} for the {SMILES__description} of a molecule that is {clinical_toxicity#not &NULL}{clinical_toxicity__names__adjective}?
Assistant: This is a molecule that is {clinical_toxicity#not &NULL}{clinical_toxicity__names__adjective}: {SMILES#}
4-[(2S)-2-[3,5-bis(oxidanylidene)piperazin-1-ium-1-yl]propyl]piperazine-2,6-dione