The molecule with the SMILES CC1(O)C(=NO)CC2CC1C2(C)C shows 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][C][Branch1][C][O][C][=Branch1][Ring1][=N][O][C][C][C][C][Ring1][=Branch2][C][Ring1][Ring2][Branch1][C][C][C]