Based on the SMILES representation O=C1NC(=O)C2C(=O)NC(=O)C1C2(c1ccccc1)c1cc[nH]c1, 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}.