Using COC(=O)COc1cccc2c(CC(C)NC[C@H](O)c3cccc(Cl)c3)c[nH]c12 to produce CC(Cc1c[nH]c2c(OCC(=O)O)cccc12)NC[C@H](O)c1cccc(Cl)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.