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: CC1(C(=O)O)CCCC2(C)C3CCC4(C=C3CCC12)SCCS4
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#}
1',4'a-dimethylspiro[1,3-dithiolane-2,7'-3,4,4b,5,6,9,10,10a-octahydro-2H-phenanthrene]-1'-carboxylic acid