Based on the SMILES O=C1C=C(Nc2ccccc2C(=O)CC(=O)C(=O)Nc2cccc([N+](=O)[O-])c2)c2ccccc2C1=O, the molecule exhibits no activity against the human immunodeficiency virus.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.