Using FC(F)(F)c1ccc(-c2cc(Cl)ncn2)cc1, Oc1cccc2cccnc12 to produce FC(F)(F)c1ccc(-c2cc(Oc3cccc4cccnc34)ncn2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.