Based on the SMILES representation O=C1OC(CC(=O)c2ccc(Cl)cc2)C(Cl)=C1Cl, the molecule exhibits no activity against the human immunodeficiency virus.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.