Based on the SMILES representation CSc1nc(N)nc(N)n1, the molecule exhibits no activity against the human immunodeficiency virus.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule {#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]