The SMILES O=S(=O)(c1ccc(Br)cc1)n1c2ccc(Br)cc2c2nc3ccccc3nc21 is from a molecule that shows 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}.
[O][=S][=Branch1][C][=O][Branch1][N][C][=C][C][=C][Branch1][C][Br][C][=C][Ring1][#Branch1][N][C][=C][C][=C][Branch1][C][Br][C][=C][Ring1][#Branch1][C][=N][C][=C][C][=C][C][=C][Ring1][=Branch1][N][=C][Ring1][#Branch2][Ring2][Ring1][C]