<|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:
3.5 3.5 8.2
90 90 90
Sn
0.76 0.76 0.69
Bi
0.00 0.00 0.80
Bi
0.76 0.76 0.55
Mo
0.00 0.00 0.39
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
3.5 3.5 8.2
90 90 90
Sn
0.76 0.76 0.69
Bi
0.00 0.00 0.80
Bi
0.76 0.76 0.55
Mo
0.00 0.00 0.39
Identify the crystal system.