The SMILES CCOC(=O)c1cc2c(C(=O)c3ccc([N+](=O)[O-])cc3)c(C(C)=O)ccc2[nH]1 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}.