The SMILES O=C(c1ccccc1[N+](=O)[O-])C(Br)C(Br)c1ccc(Cl)c(Cl)c1 represents a molecule that displays 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}.