The SMILES Brc1ccc2c(C3CNC(c4c[nH]c5cc(Br)ccc45)CN3)c[nH]c2c1 is from a molecule that displays 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}.