Using C=CC[C@H]1[C@@](C)(c2cc([N+](=O)[O-])ccc2F)N=C(N(C(=O)OC(C)(C)C)C(=O)OC(C)(C)C)C(C)(C)S1(=O)=O, C[Si](C)(C)[N-][Si](C)(C)C to produce C=CCC1(C)[C@@](C)(c2cc([N+](=O)[O-])ccc2F)N=C(N(C(=O)OC(C)(C)C)C(=O)OC(C)(C)C)C(C)(C)S1(=O)=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.