Using Cc1ccc(S(=O)(=O)OCCCCl)cc1, COC(=O)c1ccc(O)c(OC)c1 to produce COC(=O)c1ccc(OCCCCl)c(OC)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.