Using CSC(=N)c1cccs1, CN1C2C=C(c3c[nH]c4ccc([N+](=O)[O-])cc34)CC1CC2 to produce CN1C2C=C(c3c[nH]c4ccc(NC(=N)c5cccs5)cc34)CC1CC2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.