The SMILES COC(=NN=Cc1ccc(Cl)c(Cl)c1)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}.
methyl N-[(3,4-dichlorophenyl)methylidene]pyridine-4-carbohydrazonate