Definition: In this task, you are given a multiple-choice question about healthcare. Answer the question based on your information and classify your answers into '1', '2', '3', and '4'.
Input: Question: The mitochondrial complex α-ketoglutarate dehydrogenase needs all the following compounds EXEPT: 
 Options:  <1> CoA. <2> FAD. <3> NAD +. <4> NADP +. <5> Thiamine pyrophosphate.
