The molecule with the SMILES O=C1CC2C(c3ccc(Br)cc3)C3C(=O)c4ccccc4NC(=O)C3C2(O)c2ccccc2N1 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}.