The SMILES COC(=O)C1(C)C=CC(=O)C2(C)C1C(O)C1OC3CC(c4ccoc4)C(C)=C3C1(C)C2CC(=O)O 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}.