Using CCCCCCCOc1ccc2nc(C(C)(C(=O)OCC)[N+](=O)[O-])ccc2c1 to produce CCCCCCCOc1ccc2nc(C(C)(N)C(=O)OCC)ccc2c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.