Using CCOC(=O)c1ccc(O)cc1, Clc1ccc(OCCCCCCCBr)cc1 to produce CCOC(=O)c1ccc(OCCCCCCCOc2ccc(Cl)cc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.