Using COC(=O)c1ccc(Cc2c[nH]c3ccc([N+](=O)[O-])cc23)c(OC)c1, CCI to produce CCn1cc(Cc2ccc(C(=O)OC)cc2OC)c2cc([N+](=O)[O-])ccc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.