Using COC(=O)COc1cc(CN[C@H](C)c2cccc(Cl)c2)ccc1Cl to produce C[C@@H](NCc1ccc(Cl)c(OCC(=O)O)c1)c1cccc(Cl)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.