User: I'm looking for the SMILES of a molecule that is not carcinogenic?
Assistant: This is a molecule that is not carcinogenic: COc1ccc(CC2c3cc(OC)c(OC)cc3CCN2C)cc1OC
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#}