Using Nc1ncccc1-c1cn[nH]c1, ClCc1ccc(COc2ccccn2)cc1 to produce Nc1ncccc1-c1cnn(Cc2ccc(COc3ccccn3)cc2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.