Using CCO[C@H]1CC[C@H](N)CC1, CC[N+]1(C)CCC(=O)CC1 to produce CCO[C@H]1CC[C@H](N2CCC(=O)CC2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.