The SMILES CCCCOC(=O)NC(=O)c1cc2cc(Cl)cc(Cl)c2oc1=O is from a molecule that displays no activity against the human immunodeficiency virus.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.