Using CC(C)(C)[Si](C)(C)Cl, COC(=O)C1CC(O)CN(C(=O)OC(C)(C)C)C1 to produce COC(=O)C1CC(O[Si](C)(C)C(C)(C)C)CN(C(=O)OC(C)(C)C)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.