Using CN(C1=CC(=O)C(=O)c2ccccc21)C1CCCCC1 to produce CC(=O)Oc1cc(N(C)C2CCCCC2)c2ccccc2c1OC(C)=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.