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: O=C(CC(=NO)C(F)(F)F)c1cccs1
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#}
[O][=C][Branch1][#C][C][C][=Branch1][Ring1][=N][O][C][Branch1][C][F][Branch1][C][F][F][C][=C][C][=C][S][Ring1][Branch1]