Using Nc1ccc(S(=O)(=O)c2cccc(OC(F)(F)F)c2)cc1, O=C(Cl)C=Cc1cccnc1 to produce O=C(C=Cc1cccnc1)Nc1ccc(S(=O)(=O)c2cccc(OC(F)(F)F)c2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.