Using CC1(C)C(=O)N[C@H](c2cc(F)cc(F)c2)C[C@@H]1O, CCOC(=O)CBr to produce CCOC(=O)CN1C(=O)C(C)(C)[C@@H](O)C[C@H]1c1cc(F)cc(F)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.