Using C=CCN, OCCN(C[C@H](O)c1ccc(Cl)cc1)c1ccccc1 to produce C=CCN1CCN(c2ccccc2)C[C@H]1c1ccc(Cl)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.