Using CC1=[N+](C)c2ccccc2C1(CC(C)C)CC(C)C, CN(C)C=O to produce CC(C)CC1(CC(C)C)C(=CC=O)N(C)c2ccccc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.