The SMILES O=C(O)c1[nH]c2c(O)nc(O)nc2c1Br represents 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}.
[O][=C][Branch1][C][O][C][NH1][C][=C][Branch1][C][O][N][=C][Branch1][C][O][N][=C][Ring1][Branch2][C][=Ring1][O][Br]