The SMILES C=CCOC(=O)Cn1ccc(=O)[nH]c1=O is from a molecule that shows no activity against HIV.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.
prop-2-enyl 2-(2,4-dioxopyrimidin-1-yl)acetate