The SMILES CC(=O)Nc1cc2c(cc1[N+](=O)[O-])-c1cc([N+](=O)[O-])c(NC(C)=O)cc1C2=O represents 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}.