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: CC1=NN(C(=O)CC(=O)Nc2ccccc2C)C(=O)C1N=Nc1ccc(S(=O)(=O)c2ccc(N=NC3C(=O)N(C(=O)CC(=O)Nc4ccccc4C)N=C3C)cc2)cc1
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#}