Using CC(C)(C)c1cc(-c2c[nH]c(=S)[nH]2)cc(C(C)(C)C)c1O, CCOC(=O)C(C)Br to produce CCOC(=O)C(C)Sc1nc(-c2cc(C(C)(C)C)c(O)c(C(C)(C)C)c2)c[nH]1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.