The SMILES CC(C)(C)OC(=O)Cn1ncn(NC(=O)Cc2ccccc2)c1=O represents a molecule that displays 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}.