Using Oc1ccc2c(c1)OC(F)(F)O2, O=C1C(=O)N(Cc2ccc(C(F)(F)F)o2)c2ccccc21 to produce O=C1N(Cc2ccc(C(F)(F)F)o2)c2ccccc2C1(O)c1cc2c(cc1O)OC(F)(F)O2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.