Using CC[Si](CC)(CC)OC(CC(=O)N1[C@@H]2CC3CCC2(CS1(=O)=O)C3(C)C)c1ccc2ncccc2c1 to produce CC[Si](CC)(CC)O[C@@H](CC=O)c1ccc2ncccc2c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.