Using O=[N+]([O-])c1cnc2c(c1)C[C@@]1(CN3CCC1CC3)O2 to produce Nc1cnc2c(c1)C[C@@]1(CN3CCC1CC3)O2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.