The SMILES COC1(OC)C2(Cl)C(Cl)=C(Cl)C1(Cl)C1c3ccc(C(C)=O)c4cccc(c34)C12 is from a molecule that exhibits 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}.