Using O=C([O-])[O-], CC(C)N(NC(=O)c1ccc(O)cc1)C(=O)/C=C/c1cn(C(=O)OC(C)(C)C)c2ccccc12 to produce COc1ccc(C(=O)NN(C(=O)/C=C/c2cn(C(=O)OC(C)(C)C)c3ccccc23)C(C)C)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.