Using OCCN1CCOCC1, COc1ccc(COC(C(=O)O)C(C)(C)COS(=O)(=O)CCCCl)cc1 to produce COc1ccc(COC(C(=O)OCCN2CCOCC2)C(C)(C)COS(=O)(=O)CCCCl)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.