The SMILES CC12C(=O)CC(CC1=O)C2(C)C is from a molecule that displays no activity against HIV.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.
1,7,7-trimethylbicyclo[2.2.1]heptane-2,6-dione