Using Oc1ccc(Cl)cc1-c1cc[nH]n1, O=C(O)c1cccc(S(=O)(=O)N2CCOCC2)c1 to produce O=C(c1cccc(S(=O)(=O)N2CCOCC2)c1)n1ccc(-c2cc(Cl)ccc2O)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.