<|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:
10.0 10.0 10.0
17 17 17
Na
0.00 0.00 0.54
Re
0.00 0.00 0.34
Re
0.00 0.00 0.07
Sb
0.00 0.00 0.51
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
10.0 10.0 10.0
17 17 17
Na
0.00 0.00 0.54
Re
0.00 0.00 0.34
Re
0.00 0.00 0.07
Sb
0.00 0.00 0.51
Identify the crystal system.