The molecule with the SMILES representation of COC(=O)C1(C(=O)OC)Cc2ccc(C)cc2C2=C1C(=O)c1ccccc1C2=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}.