Using CCOC(=O)CC(=O)c1ccncc1, CC(=O)C(N)c1ccccc1 to produce CCOC(=O)c1c(-c2ccncc2)[nH]c(-c2ccccc2)c1C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.