The molecule with the SMILES CCOC(=O)c1cn(CC)c(=O)n2c1nc1ccccc12 exhibits no activity against HIV.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.
ethyl 2-ethyl-1-oxopyrimido[1,6-a]benzimidazole-4-carboxylate