User: I'm searching for the SMILES of a molecule that is toxic?
Assistant: This is a molecule that is toxic: S=c1nc[nH]c2nc[nH]c12
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#}
3,7-dihydropurine-6-thione