The SMILES Cc1cc(Br)c(N2C3=C(CC4=C2CCCC4=O)C(=O)CCC3)c(Br)c1 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}.