Using CON(C)C(=O)C1C2CC(O[Si](c3ccccc3)(c3ccccc3)C(C)(C)C)CC21, C[Mg]Br to produce CC(=O)C1C2CC(O[Si](c3ccccc3)(c3ccccc3)C(C)(C)C)CC21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.