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: CC(C)C(C=Cc1ccc(Cl)c(Cl)c1)=NNC(=O)NN=C(C=Cc1ccc(Cl)c(Cl)c1)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#}
1,3-bis[[1-(3,4-dichlorophenyl)-4-methylpent-1-en-3-ylidene]amino]urea