Using FC(F)(F)c1ccc(Nc2ccc(-c3ccc(C4CCNCC4)cc3)cn2)cn1, CCOC(=O)C(=O)Cl to produce CCOC(=O)C(=O)N1CCC(c2ccc(-c3ccc(Nc4ccc(C(F)(F)F)nc4)nc3)cc2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.