The molecule with the SMILES representation of CC1(C)CC2C(O)C(CO)=C3C(=O)C(O)C3(C)C2C1 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}.