Using COc1nc(-c2ccccc2C(F)(F)F)cc(NC(=O)c2cc(C(C)(C)C)no2)c1[N+](=O)[O-] to produce COc1nc(-c2ccccc2C(F)(F)F)cc2nc(-c3cc(C(C)(C)C)no3)[nH]c12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.