Using CCOP(=O)(CNc1cc(F)ccc1N)OCC, CCOC(=O)C(=O)O to produce CCOP(=O)(Cn1c(=O)c(=O)[nH]c2ccc(F)cc21)OCC, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.