The SMILES CC1C2(O)CC34CC(=O)OC3(CC(O)C4C)C1(C)CO2 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}.