Using CCOC(=O)CC(CC=O)c1cnc(C)nc1, COP(=O)(CC(=O)CCc1ccc2c(n1)NCCC2)OC to produce CCOC(=O)CC(CC=CC(=O)CCc1ccc2c(n1)NCCC2)c1cnc(C)nc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.