Using CN1Cc2c(B3OC(C)(C)C(C)(C)O3)ccc([N+](=O)[O-])c2C1=O, CCOC1CC=C(OS(=O)(=O)C(F)(F)F)CC1 to produce CCOC1CC=C(c2ccc([N+](=O)[O-])c3c2CN(C)C3=O)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.