Using COC(=O)c1ccc(CN2N=C(C(C)(C)C)CC2=O)cc1, BrCc1ccccc1 to produce COC(=O)c1ccc(Cn2nc(C(C)(C)C)cc2OCc2ccccc2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.