The SMILES CC(C)(C)n1c(=O)[nH]n(C2NN=Cc3cccc4cccc2c34)c1=O represents 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}.