Using Cn1c(Cl)c(C=O)c2cc([N+](=O)[O-])ccc21, COC(=O)CS to produce COC(=O)c1cc2c3cc([N+](=O)[O-])ccc3n(C)c2s1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.