Using COc1ccc(Nc2ccccc2)cc1NC(=O)Nc1cccc(C(F)(F)F)c1 to produce O=C(Nc1cccc(C(F)(F)F)c1)Nc1cc(Nc2ccccc2)ccc1O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.