Using O=S(=O)(Oc1cc(O)ccn1)C(F)(F)F, O=S(=O)(Cl)CCCC(F)(F)F to produce O=S(=O)(CCCC(F)(F)F)Oc1ccnc(OS(=O)(=O)C(F)(F)F)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.