The SMILES O=C(Nc1nnc(-c2ccccc2)s1)c1cc(=O)c2cc([N+](=O)[O-])ccc2o1 represents 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}.