Using COc1c(O)cccc1C=O, N#Cc1ccc(C(F)(F)F)cc1F to produce COc1c(C=O)cccc1Oc1cc(C(F)(F)F)ccc1C#N, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.