Based on the SMILES representation Brc1ccc(-c2ccc(-c3ccc(Br)s3)s2)s1, the molecule exhibits no activity against HIV.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.
2,5-bis(5-bromothiophen-2-yl)thiophene