The SMILES Brc1ccc(-c2ccc(-c3ccc(Br)s3)s2)s1 represents 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}.
2,5-bis(5-bromothiophen-2-yl)thiophene