Using OC1CCCNCC1, COc1ccc(Cn2ccc3cc(F)c(C)cc3c2=O)cc1 to produce COc1ccc(Cn2ccc3cc(OC4CCCNCC4)c(C)cc3c2=O)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.