Using CCn1c(C)nc(Cl)c(C)c1=O, OCc1ccc(OCc2ccc(F)cc2)cc1 to produce CCn1c(C)nc(OCc2ccc(OCc3ccc(F)cc3)cc2)c(C)c1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.