Using COc1cc(NC(=O)Nc2cc(C(F)(F)F)nn2-c2ccccc2)ccc1F to produce O=C(Nc1cc(C(F)(F)F)nn1-c1ccccc1)N(c1ccccc1)c1ccc(F)c(O)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.