题目51.判断下述四种联苯取代物中哪个是手性分子:-|||-(A) I (B)-|||-(H{O)_(2)}^-C- bigcirc bigcirc 一 (O)_(2)H (H{O)_(2)}^-C- bigcirc bigcirc -C(O)_(2)H-|||-(C) (D) BrCl-|||-I I.-|||-bigcirc bigcirc bigcirc bigcirc -|||-BrI Br I题目解答答案