Using CC(C)(c1ccccc1)c1ccc(-c2cnn(C(N)=O)c2N)cc1 to produce CC(C)(c1ccccc1)c1ccc(-c2c[nH]nc2N)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.