Using CCOC(=O)C1=C(C)Nc2snc(CCOC(=O)[C@@H](OC)c3ccccc3)c2C1c1cccc([N+](=O)[O-])c1 to produce CCOC(=O)C1=C(C)Nc2snc(CCO)c2C1c1cccc([N+](=O)[O-])c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.