The molecule with the SMILES C[N+](C)(C)CC(=O)NN=C(C(=O)Nc1ccc(Br)cc1)C1C(=O)NC(=O)NC1=O 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}.