Using COCN(c1cc(Cl)cnc1C(=O)c1c(F)cccc1OC)S(=O)(=O)c1cccc(C(F)(F)F)c1 to produce COc1cccc(F)c1C(=O)c1ncc(Cl)cc1NS(=O)(=O)c1cccc(C(F)(F)F)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.