The SMILES C=C(C)CC1(O)C(=O)C(OCC)=C1OCC is from a molecule that exhibits 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}.
2,3-diethoxy-4-hydroxy-4-(2-methylprop-2-enyl)cyclobut-2-en-1-one