The SMILES COC(=O)C1=C(CS(=O)c2ccc([N+](=O)[O-])cc2[N+](=O)[O-])C2C=CC1C2 is from a molecule that displays 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}.