The molecule with the SMILES representation of O=C1C(O)=C(c2ccc(Br)cc2)C(=O)C(O)=C1c1ccc(Br)cc1 shows no activity against HIV.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.