The SMILES NC(Cc1ccc2oc3cc(=O)c4ccccc4c-3nc2c1)C(=O)O.O=[N+]([O-])O 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}.