Using Clc1cc2nc[nH]c2c(Cl)n1, OCc1ccc(C(F)(F)F)cc1 to produce FC(F)(F)c1ccc(Cn2cnc3cc(Cl)nc(Cl)c32)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.