The SMILES COC1(O)c2cccc(Cl)c2C(=O)N1C1(C(N)=O)CCCCC1 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}.