groups having 1 to 5 carbon atoms, a nitrile group, alkoxycarbonyl groups having 1 to 5 carbon atoms, acyl groups having 1 to 5 carbon atoms, arylsulfonyl groups having 6 to 9 carbon atoms, arylcarbonyl groups having 6 to 9 carbon atoms, an oxo group, and halogen atoms. [0195] Specific examples of the compound represented by general formula (L-I) or general formula (L-II) are given below.