Using CC[C@@H]1C[C@@H](OC(=O)Oc2ccc([N+](=O)[O-])cc2)C[C@@H]1c1nnc2cnc3c(ccn3S(=O)(=O)c3ccc(C)cc3)n12, NC1CC1 to produce CC[C@@H]1C[C@@H](OC(=O)NC2CC2)C[C@@H]1c1nnc2cnc3[nH]ccc3n12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.