Using C1COCCOCCOCCOCCOCCO1, O=[N+]([O-])c1ccc2cc(-c3ccccc3)[nH]c2c1 to produce Cn1c(-c2ccccc2)cc2ccc([N+](=O)[O-])cc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.