Using CN(C)C=O, Cc1nn(-c2ccc(F)cc2)cc1C(=O)Nc1ccc(OCC(C)(C)C)c(C#N)c1 to produce Cc1nn(-c2ccc(F)cc2)cc1C(=O)N(C)c1ccc(OCC(C)(C)C)c(C#N)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.