The SMILES COC(=O)NC(Nc1ccc(C)cc1)(C(F)(F)F)C(F)(F)F 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}.