Using CC1NC(=O)Nc2ccccc21, COC(=O)CC(C)C(=O)Cl to produce COC(=O)CC(C)C(=O)c1ccc2c(c1)C(C)NC(=O)N2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.