Using CCOP(=O)(CC(=O)OCc1ccc(OC)cc1)OCC, BrCC1CC1 to produce CCOP(=O)(OCC)C(CC1CC1)C(=O)OCc1ccc(OC)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.