User: I'm looking for the SMILES of a molecule that is not mutagenic?
Assistant: This is a molecule that is not mutagenic: O=NN(CC(=O)O)C[C@]1(O)OC[C@@H](O)[C@@H](O)[C@H]1O
User: I'm {#searching|looking!} for the {SMILES__description} of a molecule that is {mutagenic#not &NULL}{mutagenic__names__adjective}?
Assistant: This is a molecule that is {mutagenic#not &NULL}{mutagenic__names__adjective}: {SMILES#}