The molecule with the SMILES C=C1C2CCC3C45COC(CC4=O)C(C)(C)C5=C(O)C(=O)C3(C2)C1OC(C)=O 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}.