Using ClCc1ccccn1, c1ccc(Cc2ccc(OC[C@H]3CCCN3)cc2)cc1 to produce c1ccc(Cc2ccc(OC[C@H]3CCCN3Cc3ccccn3)cc2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.