Using CCC(=O)C(=Cc1cc(F)c(F)c(F)c1)C(=O)OCc1ccccc1, COC(=N)N to produce CCC1=C(C(=O)OCc2ccccc2)C(c2ccc(F)c(F)c2)NC(OC)=N1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.