Using Fc1nc(F)c(Cl)c(F)c1F, N#Cc1cc(O)cc(Cl)c1 to produce N#Cc1cc(Cl)cc(Oc2c(F)c(F)nc(F)c2Cl)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.