The SMILES O=C(NC(=Cc1ccc(F)cc1)c1nc2ccccc2[nH]1)c1ccccc1 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}.
[O][=C][Branch2][Ring1][=C][N][C][=Branch1][=N][=C][C][=C][C][=C][Branch1][C][F][C][=C][Ring1][#Branch1][C][=N][C][=C][C][=C][C][=C][Ring1][=Branch1][NH1][Ring1][=Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1]