Using CCOC(=O)CCC=O, CCCCCCCCCCCCNCCOc1ccc(CCC(OC)(OC)C(F)(F)F)cc1 to produce CCCCCCCCCCCCN(CCCC(=O)OCC)CCOc1ccc(CCC(OC)(OC)C(F)(F)F)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.