<|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 4.2 7.5
90 90 90
Zn
0.00 0.00 0.00
In
0.00 0.00 0.76
Bi
0.75 0.10 0.63
Bi
0.75 0.10 0.89
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
3.5 4.2 7.5
90 90 90
Zn
0.00 0.00 0.00
In
0.00 0.00 0.76
Bi
0.75 0.10 0.63
Bi
0.75 0.10 0.89
Identify the crystal system.