The SMILES O=C1C(c2ccccc2)=[N+]([O-])c2cc([N+](=O)[O-])ccc21 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}.