Using COc1cc([N+](=O)[O-])ccc1S(=O)(=O)Cl, O=c1[nH]c2ccc(Cl)cc2n1C1CCCCCC1 to produce COc1cc([N+](=O)[O-])ccc1S(=O)(=O)n1c(=O)n(C2CCCCCC2)c2cc(Cl)ccc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.