The SMILES O=C(NN=C(C1=Nc2ccc(Cl)cc2NC1O)C(O)C=Cc1ccccc1)c1ccncc1 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}.