Using CC(C)[N-]C(C)C, COC(=O)Cc1nc(-c2ccc(Br)cc2)oc1C to produce COC(=O)C(C)c1nc(-c2ccc(Br)cc2)oc1C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.