The SMILES CC1SC2=NC3=C(c4ccccc4C3=O)C(c3ccc(Br)cc3)N2C1=O represents a molecule that shows no activity against the human immunodeficiency virus.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.