Using CCOC(=O)Cc1ccc(O)c(OC)c1, CCCCCCCCCCCCCCBr to produce CCCCCCCCCCCCCCOc1ccc(CC(=O)OCC)cc1OC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.