Using CN(Cc1ccc(N/C(=C2\C(=O)Nc3ccc([N+](=O)[O-])cc32)c2ccccc2)cc1)C(=O)OC(C)(C)C to produce CNCc1ccc(N/C(=C2\C(=O)Nc3ccc([N+](=O)[O-])cc32)c2ccccc2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.