The SMILES CCON=C(CC)c1ccc(Br)s1 is from a molecule that displays 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}.
[C][C][O][N][=C][Branch1][Ring1][C][C][C][=C][C][=C][Branch1][C][Br][S][Ring1][=Branch1]