Using CCOC(=O)C1C(c2cccc(C#N)c2)C2=C(CCCC2=O)NC1(O)C(F)(F)F to produce N#Cc1cccc(C2C3=C(CCCC3=O)NC(O)(C(F)(F)F)C2C(=O)O)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.