The SMILES CCN1C(=O)C(=Cc2coc3ccccc3c2=O)SC1=S represents 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}.
3-ethyl-5-[(4-oxochromen-3-yl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one