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: NCc1ccccc1-c1c2nc(c(-c3ccccc3CN)c3ccc([nH]3)c(-c3ccccc3CN)c3nc(c(-c4ccccc4CN)c4ccc1[nH]4)C=C3)C=C2
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#}