Using O=C1CCC(c2ccccc2)CC1, CN[C@H]1CC[C@H](c2ccc(CN3CCOCC3)cc2)CC1 to produce CN[C@H]1CC[C@H](c2ccc(CN3CCCCC3)cc2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.