Using CC(C)(C)NN, O=C(CC(=O)C(F)(F)F)c1ccc(O)cc1 to produce CC(C)(C)n1nc(C(F)(F)F)cc1-c1ccc(O)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.