Using NCc1ccc(N/C(=C2\C(=O)Nc3ccc([N+](=O)[O-])cc32)c2ccccc2)cc1, CC(C)C=O to produce CC(C)CN(Cc1ccc(N/C(=C2\C(=O)Nc3ccc([N+](=O)[O-])cc32)c2ccccc2)cc1)CC(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.