Using COc1cc2c(Cl)cnnc2cc1OCc1ccccc1, Cc1cc2c(F)c(O)ccc2[nH]1 to produce COc1cc2c(Oc3ccc4[nH]c(C)cc4c3F)cnnc2cc1OCc1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.