Using CCOC(=O)C1(C)CCCN(c2ccc([N+](=O)[O-])cc2)C1 to produce CC1(C(=O)O)CCCN(c2ccc([N+](=O)[O-])cc2)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.