Using Cc1ccc(NC(=O)OCc2ccccc2)c(=O)n1CC(=O)OC(C)(C)C to produce Cc1ccc(N)c(=O)n1CC(=O)OC(C)(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.