32. 下述各組的 ¹ H NMR光譜數據中，何者較符合下列的化合物？
(A) 3.8 (1H, septet), 2.1 (3H, s), 1.0 (6H, d)
(B) 3.8 (1H, septet), 3.3 (3H, s), 1.0 (6H, d)
(C) 3.3 (3H, s), 2.6 (3H, septet), 1.0 (6H, d)
(D) 2.6 (1H, septet), 2.1 (3H, s), 1.0 (6H, d)

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