Using CCOP(C)(=O)c1cnn(-c2ncc(C(=O)NC(c3ccccc3)c3ccccc3)c(O)n2)c1 to produce CP(=O)(O)c1cnn(-c2ncc(C(=O)NC(c3ccccc3)c3ccccc3)c(O)n2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.