Using CC(C)(C)[S@](N)=O, CC(=O)c1cnn(-c2cccc(Br)c2)c1 to produce C/C(=N\[S@](=O)C(C)(C)C)c1cnn(-c2cccc(Br)c2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.