Using Clc1nnc(Cl)c(Nc2ccccc2)n1, COc1cc(P(C)(C)=O)ccc1N to produce COc1cc(P(C)(C)=O)ccc1Nc1nnc(Cl)c(Nc2ccccc2)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.