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: O=C1c2c(ccc3c2CCCC3)CC12Cc1ccc3c(c1C2=O)CCCC3
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#}
spiro[6,7,8,9-tetrahydro-3H-cyclopenta[a]naphthalene-2,2'-6,7,8,9-tetrahydro-3H-cyclopenta[a]naphthalene]-1,1'-dione