Using Cc1ccc(S(=O)(=O)OCCOC2CC2)cc1, Oc1ccc(Cc2cc(Br)ccc2Cl)cc1 to produce Clc1ccc(Br)cc1Cc1ccc(OCCOC2CC2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.