User: I'm searching for the SMILES of a molecule that is not carcinogenic?
Assistant: This is a molecule that is not carcinogenic: NCCC(O)C(=O)N[C@@H]1C[C@H](N)[C@@H](OC2O[C@H](CN)[C@@H](O)[C@H](O)[C@H]2N)[C@H](OC2O[C@H](CO)C(O)[C@H]2O)[C@H]1O
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#}