Based on the SMILES representation CC1(O)C(=NO)CC2CC1C2(C)C, the molecule shows no activity against HIV.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule {#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]