The SMILES Cl.O=C1OC(O)C(Oc2ccc(Cl)cc2)=C1Cl represents a molecule that shows 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}.