Using Cc1cc(N)c(C(=O)OC(C)C)cc1Oc1ccc(OC(F)(F)F)cc1, CCC(=O)CC to produce CCc1[nH]c2cc(C)c(Oc3ccc(OC(F)(F)F)cc3)cc2c(=O)c1C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.