Using CSc1cc(-c2c(Cl)cc(C(F)(F)F)cc2Cl)nn1C, O=C(OO)c1cccc(Cl)c1 to produce Cn1nc(-c2c(Cl)cc(C(F)(F)F)cc2Cl)cc1S(C)=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.