In which of the following representations given below spatial arrangement of group/atom is different from that given in structure 'A'?
a. | ![]() |
b. | ![]() |
c. | ![]() |
d. | ![]() |
Choose the correct option
1. (a, b, c)
2. (b, c, d)
3. (c, d, a)
4. (a, d, b)