Using Cc1oc(-c2ccccc2)nc1C(=O)CBr, N#Cc1ccc(O)cc1 to produce Cc1oc(-c2ccccc2)nc1C(=O)COc1ccc(C#N)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.