The molecule with the SMILES CC(=NNc1ccccc1Br)c1cccc(C(C)=NNc2ccccc2Br)n1 displays no activity against HIV.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.