The molecule with the SMILES CC1=C2C3=C(C)C(=O)C(C)(C)CCC3(C)C2(C)CCC(C)(C)C1=O 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}.