The SMILES O=C1CC(C2(O)C(=O)Nc3ccc([N+](=O)[O-])cc32)c2ccccc21 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}.