Using CC(C)(C)OC(=O)NCC1CNC1, O=[N+]([O-])c1ccc(F)cc1 to produce CC(C)(C)OC(=O)NCC1CN(c2ccc([N+](=O)[O-])cc2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.