Using Cc1ccccc1C(=O)Nc1ccc(C(=O)N2Cc3ccccc3Cc3ccccc32)cc1, C=[N+](C)C to produce Cc1ccccc1C(=O)N(CN(C)C)c1ccc(C(=O)N2Cc3ccccc3Cc3ccccc32)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.