Using CC(C)(C)OC(=O)N1CCC(CNC(=S)Nc2ccccc2CC(N)=O)CC1 to produce CC(C)(C)OC(=O)N1CCC(CNC2=NC(=O)Cc3ccccc3N2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.