Using CCOC(=O)CBr, CCC(O)c1cc2cc(O)c(Cl)c(Cl)c2s1 to produce CCOC(=O)COc1cc2cc(C(O)CC)sc2c(Cl)c1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.