Using CCOS(=O)(=O)C(F)(F)F, CC(=O)C1=C(C)Nc2cc[nH]c(=O)c2C1c1ccc(C#N)cc1OC(F)(F)F to produce CCOc1nccc2c1C(c1ccc(C#N)cc1OC(F)(F)F)C(C(C)=O)=C(C)N2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.