Using CCN(CCN1CCOc2cc([N+](=O)[O-])ccc21)C(=O)OC(C)(C)C, CSC(=N)c1cccs1 to produce CCN(CCN1CCOc2cc(NC(=N)c3cccs3)ccc21)C(=O)OC(C)(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.