User: I'm looking for the SMILES of a molecule that is not clinically toxic?
Assistant: This is a molecule that is not clinically toxic: O=C([O-])/C=C/C(=O)[O-]
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#}
(E)-but-2-enedioate