Using CC(C)(C)OC(=O)N[C@@H](CCCO[Si](c1ccccc1)(c1ccccc1)C(C)(C)C)C(=O)OCc1ccccc1 to produce CC(C)(C)OC(=O)N[C@@H](CCCO[Si](c1ccccc1)(c1ccccc1)C(C)(C)C)C(=O)O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.