Using CC[C@H]1C[C@@]1(NC(=O)OCC[Si](C)(C)C)C(=O)OC(C)(C)C to produce CC[C@H]1C[C@@]1(N)C(=O)OC(C)(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.