Using Nc1ccccc1N, CC(C)(C)C(=O)Nc1ncc(-c2ccccc2)cc1C=O to produce CC(C)(C)C(=O)Nc1ncc(-c2ccccc2)cc1-c1nc2ccccc2[nH]1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.