Using O=[N+]([O-])c1cc(S(=O)(=O)C(F)(F)F)ccc1Cl, CCOC(=O)c1cc(O)c(C(=O)OCC)cc1O to produce CCOC(=O)c1cc(Oc2ccc(S(=O)(=O)C(F)(F)F)cc2[N+](=O)[O-])c(C(=O)OCC)cc1O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.