Based on the SMILES representation O=C(CC1(O)C(=O)Nc2ccc([N+](=O)[O-])cc21)c1ccc(Br)cc1, the molecule shows 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}.
[O][=C][Branch2][Ring1][N][C][C][Branch1][C][O][C][=Branch1][C][=O][N][C][=C][C][=C][Branch1][=Branch1][N+1][=Branch1][C][=O][O-1][C][=C][Ring1][=Branch2][Ring1][=C][C][=C][C][=C][Branch1][C][Br][C][=C][Ring1][#Branch1]