Using COC(=O)c1ccc(CBr)c(OC(C)C)c1, c1ccc(-c2cc(-c3ccccc3)[nH]n2)cc1 to produce COC(=O)c1ccc(Cn2nc(-c3ccccc3)cc2-c2ccccc2)c(OC(C)C)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.