Using COC(=O)C1CN(Cc2cc(Br)cc([N+](=O)[O-])c2)C1, Cc1cc(B(O)O)ccn1 to produce COC(=O)C1CN(Cc2cc(-c3ccnc(C)c3)cc([N+](=O)[O-])c2)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.