User: I'm looking for the SMILES of a molecule that is not active against HIV?
Assistant: This is a molecule that is not active against HIV: C=CCN1C(N)=C(C(N)=O)SC1=C1SC(=S)N(c2ccc(C)cc2)C1=O
User: I'm {#searching|looking!} for the {SMILES__description} of a molecule that is {activity_HIV#not &NULL}{activity_HIV__names__adjective}?
Assistant: This is a molecule that is {activity_HIV#not &NULL}{activity_HIV__names__adjective}: {SMILES#}