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: CN1CCC2(CC1)C(NC1CCCCC1)=NC(=S)N2c1ccccc1
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#}
4-(cyclohexylamino)-8-methyl-1-phenyl-1,3,8-triazaspiro[4.5]dec-3-ene-2-thione