We're going to remove yet another carbon dioxide in the process abstracting the pair of high energy electrons to basically form the reduced NADH molecule, which eventually will be used by the electron transport chain to generate those high energy adenosine triphosphate molecules. And in this step, we actually use the coenzyme A, the same coenzyme A that we use in Pyruvate decarboxylation. So the next step is a second oxidative decarboxylation reaction of the citric acid cycle. This step involves the conversion of the alpha ketoglutrate into the succinil coenzy, and this is what the reaction looks like. So this is the net reaction. On the reactant side, we have the product of step three, the alpha key to glutrate in the presence of the mad plus.