Using OC1CCNCC1, CCCCNC(=O)[C@@H]1C[C@]2(NC(=O)N(CCCCl)C2=O)c2cc(F)ccc2O1 to produce CCCCNC(=O)[C@@H]1C[C@]2(NC(=O)N(CCCN3CCC(O)CC3)C2=O)c2cc(F)ccc2O1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.