69. What is the product structure of the following reaction? 5d5e2beb1db87.jpg
(A)5d5e2bfde833c.jpg
(B) 5d5e2c122eabf.jpg
(C)5d5e2c2889377.jpg
(D) 5d5e2c3cbdadb.jpg
(E) none of them

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統計: A(0), B(2), C(1), D(0), E(0) #2055486