Using Oc1ccc2nc(N3CCCc4ccccc4C3)cc(Cl)c2c1, Fc1ccccn1 to produce Clc1cc(N2CCCc3ccccc3C2)nc2ccc(Oc3ccccn3)cc12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.