The molecule with the SMILES representation of COC1=CC(=O)C2C(C)C(c3ccc(Cl)cc3)C2C1=O displays no activity against the human immunodeficiency virus.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.