Using ClC(c1ccccc1)(c1ccccc1)c1ccccc1, COC(=O)c1cccc2nc[nH]c12 to produce COC(=O)c1cccc2ncn(C(c3ccccc3)(c3ccccc3)c3ccccc3)c12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.