Using CC1(O)CSC([C@H](OC(N)=O)C(c2c[nH]c3ccccc23)C(C)(C)C)=N1 to produce Cc1csc([C@H](OC(N)=O)C(c2c[nH]c3ccccc23)C(C)(C)C)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.