Using FC(F)(F)c1ccc(-c2cc(Cl)ccn2)cc1, Oc1ccc2cccnc2c1 to produce FC(F)(F)c1ccc(-c2cc(Oc3ccc4cccnc4c3)ccn2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.