Using Nc1cccc(N)n1, CSC1=[N+]2Cc3ccccc3C[C@H]2CS1 to produce Nc1cccc(N=C2SC[C@@H]3Cc4ccccc4CN23)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.