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: COC(=O)C1C2CC3C(C2=O)C31
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#}
[C][O][C][=Branch1][C][=O][C][C][C][C][C][Branch1][Branch1][C][Ring1][Branch1][=O][C][Ring1][Branch1][Ring1][Branch2]