User: I'm looking for the SMILES of a molecule that is not active against HIV?
Assistant: This is a molecule that is not active against HIV: COc1cc(OC)c(C2(c3c(OC(C)C)c(=O)c3=O)SCCCS2)cc1OC
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#}
3-propan-2-yloxy-4-[2-(2,4,5-trimethoxyphenyl)-1,3-dithian-2-yl]cyclobut-3-ene-1,2-dione