Using CC(C)C1(C)SC(N[C@H]2CC[C@H](O[Si](C)(C)C(C)(C)C)C2)=NC1=O to produce CC(C)C1(C)SC(N[C@H]2CC[C@H](O)C2)=NC1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.