Using CCOP(=O)(OCC)C1NC(=O)NC1=O, Cc1ccc([N+](=O)[O-])c(C=O)c1C to produce Cc1ccc([N+](=O)[O-])c(C=C2NC(=O)NC2=O)c1C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.