Using Nc1nc(OCc2ccccc2)c2[nH]cnc2n1, CC(=O)OC[C@@H]1CC=CC[C@@H]1CBr to produce CC(=O)OC[C@@H]1CC=CC[C@@H]1Cn1cnc2c(OCc3ccccc3)nc(N)nc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.