The SMILES Nc1nc(N)nc(-c2ccccc2-c2nc(N)nc(N)n2)n1 represents 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}.
[N][C][=N][C][Branch1][C][N][=N][C][Branch2][Ring1][#Branch1][C][=C][C][=C][C][=C][Ring1][=Branch1][C][=N][C][Branch1][C][N][=N][C][Branch1][C][N][=N][Ring1][Branch2][=N][Ring2][Ring1][Branch1]