Using COc1cccc(Oc2cc(-n3c(=O)cc(C(F)(F)F)n(C)c3=O)c(F)cc2C#N)c1 to produce Cn1c(C(F)(F)F)cc(=O)n(-c2cc(Oc3cccc(O)c3)c(C#N)cc2F)c1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.