Using COc1cc(C=O)c([N+](=O)[O-])c(OC)c1OC, C#CC(=O)OCC to produce CCOC(=O)C#CC(O)c1cc(OC)c(OC)c(OC)c1[N+](=O)[O-], please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.