Using CCOC(C)=O, O=C1CCC(c2ccc3[nH]c(=O)oc3c2)CC1 to produce CC(CCN[C@H]1CC[C@H](c2ccc3[nH]c(=O)oc3c2)CC1)c1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.