Using COc1ccc(CNC(=O)[C@@H]2O[C@@H]2C)cc1, CC(C)(C)OC(=O)CBr to produce COc1ccc(CN(CC(=O)OC(C)(C)C)C(=O)[C@@H]2O[C@@H]2C)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.