The SMILES CCOC(=O)NN1C(=O)c2cccc3c([N+](=O)[O-])ccc(c23)C1=O 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}.