The SMILES CC(=O)C1=C(C)N2C(=NC3=C(CCc4ccccc43)C2c2cccc(Br)c2)S1 is from a molecule that exhibits no activity against HIV.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.