Using NC(=O)c1cccc(-c2ccc(C3OCCO3)c(C(F)(F)F)c2)c1 to produce NC(=O)c1cccc(-c2ccc(C=O)c(C(F)(F)F)c2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.