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: C[N+]1=C2[B-](C(C)(C)C)=[N+](C(C)(C)C)[B-]2(C(C)(C)C)[N+](C)=C2[B-](C(C)(C)C)=[N+](C(C)(C)C)[B-]21C(C)(C)C
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#}