Using CCOC(=O)c1[nH]c2c(c1C(F)(F)F)C(=O)N(CCN(CC)CC)CC2 to produce CCN(CC)CCN1CCc2[nH]c(CO)c(C(F)(F)F)c2C1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.