Using Cc1cc(OCC2CCCN(C(=O)OC(C)(C)C)C2)cc(OS(=O)(=O)c2ccccc2Cl)c1 to produce Cc1cc(OCC2CCCNC2)cc(OS(=O)(=O)c2ccccc2Cl)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.