Using Cc1ccc(B(O)O)c([N+](=O)[O-])c1, CSc1ncc2ccc(Br)n2n1 to produce CSc1ncc2ccc(-c3ccc(C)cc3[N+](=O)[O-])n2n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.