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37. Which of the following is not an intermediate in an acid-induced hydrolysis of nitrile 1? 38. Predict the product(s) of the Kiliani-Fisher synthesis. 39. Which best represents a step in the mechanism for intramolecular cyclization of 1,4-diketones? A E. c. D 40. Predict the structure of the product. 41. What will be the major form of lysine (IEP 9.7) at pH 12? A B 6 D)