Using CC(C)[C@H](C=Nc1cc(Cl)ccc1C(N)=O)NC(=O)OC(C)(C)C to produce CC(C)[C@@H](NC(=O)OC(C)(C)C)c1nc2cc(Cl)ccc2c(=O)[nH]1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.