Using [NH4+], CCOCc1nc2c[n+]([O-])c3cc(N4CCOCC4)ccc3c2n1CCCOC(C)C to produce CCOCc1nc2c(N)nc3cc(N4CCOCC4)ccc3c2n1CCCOC(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.