Using O=CCCc1nc2cc3c(cc2[n+]([O-])n1)CCC3, COC1CNC1 to produce COC1CN(CCCc2nc3cc4c(cc3[n+]([O-])n2)CCC4)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.