Using Cc1ccc(S(=O)(=O)OCC2COC(C)(C)O2)cc1, Oc1cccc(Cl)n1 to produce CC1(C)OCC(COc2cccc(Cl)n2)O1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.