Using CCCCCCCCCc1ccc(C(N)CO)c(F)c1, O=C(O)c1c(F)cccc1F to produce CCCCCCCCCc1ccc(C2COC(c3c(F)cccc3F)=N2)c(F)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.