Using CN(C)C(=O)c1ccc(C(=O)CBr)o1, N=C(N)NC(N)=S to produce CN(C)C(=O)c1ccc(-c2csc(NC(=N)N)n2)o1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.