Using COc1c([N+](=O)[O-])cc(Cl)c2c1C=C[C@@H](N1CCOCC1)CC2 to produce COc1c(N)ccc2c1CC[C@@H](N1CCOCC1)CC2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.