Using O=C(N1CCNCC1)N1CC(Oc2ccc(F)cc2)C1, CCOC(=O)Cl to produce CCOC(=O)N1CCN(C(=O)N2CC(Oc3ccc(F)cc3)C2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.