Using CCS(=O)(=O)c1cccc(-c2cc(C(F)(F)F)c(C)c([N+](=O)[O-])c2-c2cc(C)cnc2F)c1 to produce CCS(=O)(=O)c1cccc(-c2cc(C(F)(F)F)c(C)c(N)c2-c2cc(C)cnc2F)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.