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: CC(C)(C)OCC=C1C(=O)OC2CC(O[Si](C)(C)C(C)(C)C)CC12
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-[tert-butyl(dimethyl)silyl]oxy-3-[2-[(2-methylpropan-2-yl)oxy]ethylidene]-4,5,6,6a-tetrahydro-3aH-cyclopenta[b]furan-2-one