text: <unk>  is a sugar used in the creation of polysaccharides and is an intermediate in the biosynthesis of ascorbic<unk>  (except in primates and guinea pigs).
  It is made from UDP-glucose by UDP-glucose 6-dehydrogenase (EC 1.1.1.22) using NAD+ as a cofactor. It is the source of the glucuronosyl group in glucuronosyltransferase reactions.
option_0: Uridine diphosphate glucuronic acid
option_1: Uridine triacetate
option_2: Uridine diphosphate galactose
option_3: Guanosine diphosphate mannose
option_4: Inositol nicotinate
option_5: Triethanolamine
option_6: Uridine triphosphate
option_7: S-Adenosyl methionine