Using O=[N+]([O-])C=C1NCCN1CC1CCOC1, O=CCCCC=O to produce O=[N+]([O-])C1=C2N(CC3CCOC3)CCN2C2CCCC1O2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.