Using CSC(=N)c1cccs1, CN(C(=O)OC(C)(C)C)C1CC=C(c2c[nH]c3ccc(N)cc23)CC1 to produce CN(C(=O)OC(C)(C)C)C1CC=C(c2c[nH]c3ccc(NC(=N)c4cccs4)cc23)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.