Using Cc1ccc(-c2ccccc2S(=O)(=O)/N=C/N(C)C)cc1, O=C1CCC(=O)N1Br to produce CN(C)/C=N/S(=O)(=O)c1ccccc1-c1ccc(CBr)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.