<|im_start|>system
Please reason step by step, and put your final answer within \boxed{}.<|im_end|>
<|im_start|>user
Given the following crystal representation:
3.3 3.3 8.7
90 90 90
Mn
0.00 0.00 0.17
Cd
0.00 0.00 0.28
Cd
0.63 0.63 0.42
Bi
0.63 0.63 0.16
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
3.3 3.3 8.7
90 90 90
Mn
0.00 0.00 0.17
Cd
0.00 0.00 0.28
Cd
0.63 0.63 0.42
Bi
0.63 0.63 0.16
Identify the crystal system.