Using O=C(N[C@@H]1CCCc2cc(CO)ccc21)C(F)(F)F, CC(=O)OC(C)=O to produce CC(=O)OCc1ccc2c(c1)CCC[C@H]2NC(=O)C(F)(F)F, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.