Using NC1CCn2c(=O)[nH]c3cccc(c32)C1O, CC(C)=O to produce CC(C)N[C@@H]1CCn2c(=O)[nH]c3cccc(c32)[C@H]1O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.