And an important molecule that is used in this step is carnitine. So carnitine is essentially made from two different amino acids, and it's an alcohol molecule. More specifically, it's a zvitorion alcohol molecule. And that means it contains a positive charge on one side and a negative charge on the other side. So this is what carnitine actually looks like. And what the carnitine does is it reacts with the acyl coenzyme A and it kicks off that coenzyme A component, and the carnitine basically replaces that coenzyme A.