Using CI, CCC(C)(Cc1c[nH]c2ccc(OC)cc12)[N+](=O)[O-] to produce CCC(C)(Cc1cn(C)c2ccc(OC)cc12)[N+](=O)[O-], please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.