User: I'm searching for the SMILES of a molecule that is not active against the human immunodeficiency virus?
Assistant: This is a molecule that is not active against the human immunodeficiency virus: COC(=O)C1=C(C(=O)OC)SC(=C(Br)C(=C2SC(C(=O)OC)=C(C(=O)OC)S2)C(=C2SC(C(=O)OC)=C(C(=O)OC)S2)C(Br)=C2SC(C(=O)OC)=C(C(=O)OC)S2)S1
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#}