So we have low levels of oxylo acetate in the liver cells and high levels of acetyl coenzyme A. And so this process by which we essentially feed the acetylcoenzyme a into the citric acid cycle will be blocked as a result of the low levels of oxalo acetate. So the only pathway that is left for these acetal co enzyme A molecules is ketogenesis, the production of ketone bodies. So we're going to increase levels of ketone bodies in the liver and they're going to be dumped into the bloodstream. And so we're going to cause something called ketonemia, which is simply elevation of ketone bodies inside our blood as well as ketonuria. So this is the process by which we're going to excrete those ketone bodies via our urine.