The molecule with the SMILES representation of CC(C)=C1C2C(C13C(=O)OC(C)(C)OC3=O)C2(C)C 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}.