Answer:
To get enatiomer of the given compound the R-S COMBINATION WILL BE. RRS OF THE BELOW COMPOUND.NOW, FOR A, IT IS SRS SO IT IS DIESTEREOMER.FOR B,D,F IT WILL BE SSR SO, B,D,F WILL BE ENANTIOMERS.FOR E,C IT WILL BE SSR .SO, THEY ARE IDENDICAL.SO, B+D+F WILL BE ANS.
Step-by-step explanation: