Using CCCCc1nc2cnc3cccnc3c2n1OC(C)C, O=C(OO)c1cccc(Cl)c1 to produce CCCCc1nc2c[n+]([O-])c3cccnc3c2n1OC(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.