The SMILES O=C(C=Cc1ccc(Br)cc1)c1ccccc1 represents a molecule that shows 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][=C][Branch1][=C][C][=C][C][=C][C][=C][Branch1][C][Br][C][=C][Ring1][#Branch1][C][=C][C][=C][C][=C][Ring1][=Branch1]