Using O=C(c1ccccc1)c1ccc([N+](=O)[O-])cc1, CCOC(=O)CP(=O)(OCC)OCC to produce CCOC(=O)C=C(c1ccccc1)c1ccc([N+](=O)[O-])cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.