Using CCOC(=O)C(C)=NN(C)C(=O)Cc1c(CC)cc(Cl)cc1CC to produce CCc1cc(Cl)cc(CC)c1-c1c(O)c(C)nn(C)c1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.