Using CC(C)(C)OC(=O)N1C[C@@H]2C[C@H]1CN2c1cncc(-c2ccsc2)c1 to produce c1cc(-c2cncc(N3C[C@@H]4C[C@H]3CN4)c2)cs1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.