Using O=C1c2ccccc2CC1Br, CC(C)(C)OC(=O)NC1CCCC1C(N)=S to produce CC(C)(C)OC(=O)NC1CCCC1c1nc2c(s1)Cc1ccccc1-2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.