Using COc1cc2nnc(C#N)c(Nc3ccc(C)cc3F)c2cc1C1=CCNCC1, CC(C)=O to produce COc1cc2nnc(C#N)c(Nc3ccc(C)cc3F)c2cc1C1=CCN(C(C)C)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.