User: I'm searching for the SMILES of a molecule that is not active against HIV?
Assistant: This is a molecule that is not active against HIV: c1ccc(-c2nnc(SSSSc3nnc(-c4ccccc4)o3)o2)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#}
2-phenyl-5-[(5-phenyl-1,3,4-oxadiazol-2-yl)tetrasulfanyl]-1,3,4-oxadiazole