The SMILES Cl.O=C1C(=Cc2ccc(Cl)cc2)CNCC1=Cc1ccc(Cl)cc1 is from 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}.