The correct option is
D Z
By Decoding the given Sequence in the way
A→1;B→2;....Z→26A,D,H,M,S→1,4,8,13,19
The difference between two successive numbers is increasing by '1' starting from with '3'
1+3=4
4+4=8
8+5=13
13+6=19
19+7=26
Hence according to decoded language the next number is '26' i.e Z