The molecule with the SMILES representation of CC1=C2C(=O)C(C)(C)C=C2C(=O)C(C)(O)C12CC2 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}.