Using CC(C)(C)OC(=O)N(C(=O)OC(C)(C)C)c1ncc(C(C)(C)O[SiH2]C(C)(C)C)cn1 to produce CC(C)(C)OC(=O)N(C(=O)OC(C)(C)C)c1ncc(CO)cn1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.