Using CCOC(=O)c1c(-c2cccc([N+](=O)[O-])c2)c(C)n2c1-c1cc(OC)c(OC)cc1CC2 to produce CCOC(=O)c1c(-c2cccc(N)c2)c(C)n2c1-c1cc(OC)c(OC)cc1CC2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.