Using CC(=O)Oc1c(C)c(C)c2c(c1C)C=CC(C)(COc1ccc([N+](=O)[O-])cc1)O2 to produce CC(=O)Oc1c(C)c(C)c2c(c1C)CCC(C)(COc1ccc(N)cc1)O2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.