Using CI, CCCCCCCCC(CC(=O)Nc1ccccc1)CC(C)[N+](=O)[O-] to produce CCCCCCCCC(CC(=O)N(C)c1ccccc1)CC(C)[N+](=O)[O-], please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.