User: I'm searching for the SMILES of a molecule that is not mutagenic?
Assistant: This is a molecule that is not mutagenic: O=c1ccn(C2OC(COP(=O)(O)O)C(O)C2O)c(=O)[nH]1
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#}