The SMILES O=Nc1c(Br)cc(Br)c2ccc3c(Br)cc(Br)c(N=O)c3c12 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}.
[O][=N][C][=C][Branch1][C][Br][C][=C][Branch1][C][Br][C][=C][C][=C][C][Branch1][C][Br][=C][C][Branch1][C][Br][=C][Branch1][Ring1][N][=O][C][Ring1][#Branch2][=C][Ring2][Ring1][Ring2][Ring1][=C]