The SMILES CCOC1C(Br)Cn2c(=O)c3cc4ccccc4cc3c(=O)n2C1C is from a molecule that exhibits 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}.