Based on the SMILES representation CC1OC(n2ncc(=O)[nH]c2=O)C=CC1=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}.
[C][C][O][C][Branch1][=N][N][N][=C][C][=Branch1][C][=O][NH1][C][Ring1][#Branch1][=O][C][=C][C][Ring1][=C][=O]