Provided are a method for producing a sanshool, which method has a short process and exhibits high stereoselectivity, as well as an iron carbonyl complex compound that is an intermediate useful for the production method. The memory cells are defined at the intersection of the bottom electrode with the top electrode. Each panel may be textured to simulate real logs. The pull up unit is for providing a second driving signal according to the first transmission control signal and the gate signal, and is for providing a second boost signal according to the first boost control signal and a second boost control signal. A cam pin is operatively engageable in the cam slot of the slider. The two layers includes lower-layer apparatuses which are connected with communication lines of a lower layer and communication lines of an upper layer and upper-layer apparatuses which are connected with the communication lines of the upper layer.