The SMILES O=C(O)c1nc2ccc(C(F)(F)F)cc2nc1NCc1ccc(F)cc1 represents 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}.