Using Clc1cccc(Cl)c1Cc1nc2c(Cl)ncnc2s1, Nc1nnc(C(F)(F)F)s1 to produce FC(F)(F)c1nnc(Nc2ncnc3sc(Cc4c(Cl)cccc4Cl)nc23)s1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.