The SMILES CCOC(=O)C1=C(O)C2C3CC4C2C(O)=C(C(=O)OCC)C2C1C3C42 is from a molecule that shows 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}.