User: I'm searching for the SMILES of a molecule that is not mutagenic?
Assistant: This is a molecule that is not mutagenic: CCCCC(CC)COC(=O)c1ccccc1C(=O)O
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#}