Using ClCCN1CCN(c2ccccc2)CC1, C[C@H](Cc1ccc(O)cc1)NCC(O)COc1ccccc1 to produce C[C@H](Cc1ccc(OCCN2CCN(c3ccccc3)CC2)cc1)NC[C@H](O)COc1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.