Using CCOC(=O)CBr, CC(C)(C)c1ccc(C(=O)Nc2ccc(O)cc2)cc1 to produce CCOC(=O)COc1ccc(NC(=O)c2ccc(C(C)(C)C)cc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.