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(=O)OC12CC(C(F)(F)F)(C(F)(F)F)OC1(OC(C)=O)CC(C(F)(F)F)(C(F)(F)F)O2
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#}
[6a-acetyloxy-2,2,5,5-tetrakis(trifluoromethyl)-3,6-dihydrofuro[3,2-b]furan-3a-yl] acetate