The SMILES O=c1[nH]nc(-c2cccc(Br)c2)[nH]1 is from 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}.
3-(3-bromophenyl)-1,4-dihydro-1,2,4-triazol-5-one