Using Cc1nc(C[C@H]2[C@@H](CO[Si](C)(C)C(C)(C)C)OC(C)(C)N2C(=O)OC(C)(C)C)cs1 to produce Cc1nc(C[C@H]2[C@@H](CO)OC(C)(C)N2C(=O)OC(C)(C)C)cs1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.