The SMILES O=C(Nc1ccc([N+](=O)[O-])cc1)C1C(=O)C(=O)N(c2ccc([N+](=O)[O-])cc2)C1=O is not active against the human immunodeficiency virus.
The {#molecule |!}{SMILES__description} {SMILES#} is {activity_HIV#not &NULL}{activity_HIV__names__adjective}.