47. Allopurinol is in a class of medicationswhich can alleviate the production of uricacid in the body. Which of the following statement is incorrect for allopurinol?
(A) Allopurinol is used to reduce gout attacks.
(B) Allopurinol undertakes metabolism in the liver where it transforms into itsactive metabolite.
(C) Allopurinol is a structural isomer of hypoxanthine.
(D) Allopurinol is a uricosuric, it cannot be used in people with poor kidneyfunction.
(E)Allopurinol is an inhibitor of the enzyme xanthine oxidase.