Based on the SMILES C1CC2N=C3OCCC3N=C2O1, the molecule displays 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][C][C][N][=C][O][C][C][C][Ring1][Branch1][N][=C][Ring1][=Branch2][O][Ring1][N]