The molecule with the SMILES representation of CSc1nc(N)nc(N)n1 displays no activity against HIV.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.
[C][S][C][=N][C][Branch1][C][N][=N][C][Branch1][C][N][=N][Ring1][Branch2]