Using Cl[Mg]Cc1ccc(Cl)cc1, O=C1CCN(Cc2ccccc2)CC1 to produce OC1(Cc2ccc(Cl)cc2)CCN(Cc2ccccc2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.