The SMILES CCOC(=O)c1cn(CC)c(=O)n2c1nc1ccccc12 is from a molecule that exhibits 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}.
ethyl 2-ethyl-1-oxopyrimido[1,6-a]benzimidazole-4-carboxylate