Using COc1cc2ncnc(Cl)c2cc1OCc1ccccc1, Oc1ccc2[nH]ccc2c1F to produce COc1cc2ncnc(Oc3ccc4[nH]ccc4c3F)c2cc1OCc1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.