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: COc1ccc(NC(=S)NN=C2C(=O)Nc3c(Cl)cc(Cl)cc32)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#}
1-[[5,7-bis(chloranyl)-2-oxidanylidene-1H-indol-3-ylidene]amino]-3-(4-methoxyphenyl)thiourea