Using Nc1ccc2cc(C(=O)N[C@H]3CN4CCC3CC4)sc2c1, CC(C)=O to produce CC(C)Nc1ccc2cc(C(=O)N[C@H]3CN4CCC3CC4)sc2c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.