Using O[C@H]1CN2CCC1CC2, CC1CCN(C(C(=O)O)c2ccccc2)CC1 to produce CC1CCN(C(C(=O)O[C@H]2CN3CCC2CC3)c2ccccc2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.