Using COc1ccc(Cl)cc1N, FC(F)(F)c1cc(Cl)nc(-c2cccnc2)n1 to produce COc1ccc(Cl)cc1Nc1cc(C(F)(F)F)nc(-c2cccnc2)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.