Using COC(=O)C(c1cc(OC)c2c(c1)OCO2)c1c[nH]c2cc(Br)ccc12, COS(=O)(=O)c1ccc(C)cc1 to produce COC(=O)C(c1cc(OC)c2c(c1)OCO2)c1cn(C)c2cc(Br)ccc12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.