The molecule SMILES C1CC2N=C3OCCC3N=C2O1 is not active against HIV.
The {#molecule |!}{SMILES__description} {SMILES#} is {activity_HIV#not &NULL}{activity_HIV__names__adjective}.
[C][C][C][N][=C][O][C][C][C][Ring1][Branch1][N][=C][Ring1][=Branch2][O][Ring1][N]