Using NC1CCN(c2ncnc3[nH]ccc23)CC1, COc1cc(C(=O)O)ccn1 to produce COc1cc(C(=O)NC2CCN(c3nc[nH]c4nccc3-4)CC2)ccn1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.