The SMILES OC1Cn2cc(Br)c[n+]2C1 is from a molecule that shows 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}.
[O][C][C][N][C][=C][Branch1][C][Br][C][=N+1][Ring1][=Branch1][C][Ring1][=Branch2]