$5-(2,2-\text{dimethylpropyl})\text{nonane}$ નું બંધારણ ઓળખો.

• A
  $CH_3-CH(CH_3)-C(CH_3)_2-CH(C_4H_9)-C_2H_5$
• B
  $CH_3-CH(CH_3)-CH(C_4H_9)-CH(CH_3)-C_3H_7$
• C
  $CH_3-C(CH_3)_2-CH_2-CH(C_4H_9)-C_4H_9$
• D
  $CH_3-CH(CH_3)-CH(C_4H_9)-CH(C_2H_5)-CH_3$