The SMILES Cn1c(=O)c(C(c2ccc([N+](=O)[O-])cc2)c2c(O)c3ccccc3n(C)c2=O)cc2ccccc21 is from a molecule that exhibits 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}.