The molecule with the SMILES representation of CC1(Br)CC2OC3(Br)C=CC(C)(O)C2(CC1=O)C3(C)C 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}.