Using CC(C)(C)[Si](OC1CN(c2nc(CNC(=O)OCc3ccc([N+](=O)[O-])cc3)cs2)C1)(c1ccccc1)c1ccccc1 to produce O=C(NCc1csc(N2CC(O)C2)n1)OCc1ccc([N+](=O)[O-])cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.