Using O=C(O)c1cccc2c1[nH]c1ccccc12, Cc1ncn(-c2cccc(N)c2)c1C to produce Cc1ncn(-c2cccc(NC(=O)c3cccc4c3[nH]c3ccccc34)c2)c1C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.