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: O=S1(=O)c2ccccc2N2C(c3ccccc3)=NOC2(c2ccccc2)CC1c1ccc(Br)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#}
5-(4-bromophenyl)-1,3a-diphenyl-4,5-dihydro-[1,2,4]oxadiazolo[5,4-d][1,5]benzothiazepine 6,6-dioxide