Using CCOP(=O)(O)c1ccc(Cn2c(=O)c(=O)[nH]c3cc([N+](=O)[O-])ccc32)cc1 to produce O=c1[nH]c2cc([N+](=O)[O-])ccc2n(Cc2ccc(P(=O)(O)O)cc2)c1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.