User: I'm searching for the SMILES of a molecule that is not carcinogenic?
Assistant: This is a molecule that is not carcinogenic: c1ccc2c3c([nH]c2c1)[C@H]1C2CCC([C@@H]4CCCN[C@H]24)N1CC3
User: I'm {#searching|looking!} for the {SMILES__description} of a molecule that is {carcinogen#not &NULL}{carcinogen__names__adjective}?
Assistant: This is a molecule that is {carcinogen#not &NULL}{carcinogen__names__adjective}: {SMILES#}