Using O=c1cc(C(F)(F)F)[nH]c(=O)n1Cc1cc([N+](=O)[O-])cc(Cl)c1Cl, COS(=O)(=O)OC to produce Cn1c(C(F)(F)F)cc(=O)n(Cc2cc([N+](=O)[O-])cc(Cl)c2Cl)c1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.