Using Nc1nnn[nH]1, COc1cc(C(=O)O)nc(-c2ccc(N(C)C)cc2)c1 to produce COc1cc(C(=O)Nc2nnn[nH]2)nc(-c2ccc(N(C)C)cc2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.