Using O=C(c1ccccc1Cl)c1cc([N+](=O)[O-])ccc1-n1c(CN2CCCC2)nnc1CN1C(=O)c2ccccc2C1=O to produce O=[N+]([O-])c1ccc2c(c1)C(c1ccccc1Cl)=NCc1nnc(CN3CCCC3)n1-2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.