<|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:
8.5 8.3 3.4
81 74 23
Hg
1.00 0.78 0.15
Te
1.00 0.78 0.35
Pb
1.00 0.78 0.81
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
8.5 8.3 3.4
81 74 23
Hg
1.00 0.78 0.15
Te
1.00 0.78 0.35
Pb
1.00 0.78 0.81
Identify the crystal system.