<|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:
4.0 4.1 6.3
90 90 90
Cd
0.00 0.00 0.31
As
0.00 0.00 0.76
As
0.98 0.06 0.37
Pb
0.98 0.06 0.21
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
4.0 4.1 6.3
90 90 90
Cd
0.00 0.00 0.31
As
0.00 0.00 0.76
As
0.98 0.06 0.37
Pb
0.98 0.06 0.21
Identify the crystal system.