Using Cc1cc(Cl)n2nc(C(C)(F)F)nc2n1, Nc1ccc(C(F)(F)F)cc1 to produce Cc1cc(Nc2ccc(C(F)(F)F)cc2)n2nc(C(C)(F)F)nc2n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.