Using CN(C)c1cccc(N(C)C)c1, O=C1OC(=O)c2c(Cl)c(Cl)c(Cl)c(Cl)c21 to produce CC(C)COc1cc(N(C)C)ccc1C(=O)c1ccccc1C(=O)O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.