User: Is the molecule with the SMILES CC(C)(C)OC(=O)N1C(=O)C2CCCC21 active against the human immunodeficiency virus?
Assistant: Yes, it is not active against the human immunodeficiency virus.
User: Is the molecule with the {SMILES__description} {SMILES#} {activity_HIV__names__adjective}?
Assistant: Yes, it is {activity_HIV#not &NULL}{activity_HIV__names__adjective}.
tert-butyl 7-oxo-6-azabicyclo[3.2.0]heptane-6-carboxylate