Using CC(C)(C)OC(=O)N1CCC2(CC1)CO2, Br[Mg]c1ccccc1OCc1ccccc1 to produce CC(C)(C)OC(=O)N1CCC(O)(Cc2ccccc2OCc2ccccc2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.