The molecule with the SMILES representation of O=C1C(Br)=CC2C3C=CC(Br)(C3=O)C12 displays no activity against the human immunodeficiency virus.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.
[O][=C][C][Branch1][C][Br][=C][C][C][C][=C][C][Branch1][C][Br][Branch1][Branch1][C][Ring1][=Branch1][=O][C][Ring1][=N][Ring1][=Branch2]