The SMILES CC(C)(C)OC(=O)N1C(=O)C2CCCC21 represents a molecule that shows 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}.
tert-butyl 7-oxo-6-azabicyclo[3.2.0]heptane-6-carboxylate