The molecule with the SMILES CC1OCC2OC(C)OC(C3C4=C(CC(C)(C)CC4=O)OC4=C3C(=O)CC(C)(C)C4)C2O1 exhibits no activity against HIV.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.