Using CCOP(=O)(C=CC1CC(OC(=O)c2ccccc2)C(n2cnc3c(Cl)nc(N)nc32)O1)OCC, Cc1cccc(C)n1 to produce Nc1nc(N)c2ncn(C3OC(C=CP(=O)(O)O)CC3O)c2n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.