The molecule with the SMILES ClC1(c2ccccc2)c2ccc(Br)cc2-c2cc(Br)ccc21 shows 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}.