Using COC(=O)c1cn(CCc2ccc([N+](=O)[O-])cc2)c2c1C(NCC(OC)OC)=NCC2 to produce COC(=O)c1cn(CCc2ccc([N+](=O)[O-])cc2)c2c1-c1nccn1CC2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.