<|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:
4.5 4.5 8.1
97 97 45
La
0.27 0.00 0.43
La
0.95 0.00 0.63
Re
0.00 0.00 0.00
Pb
0.61 0.00 0.03
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
4.5 4.5 8.1
97 97 45
La
0.27 0.00 0.43
La
0.95 0.00 0.63
Re
0.00 0.00 0.00
Pb
0.61 0.00 0.03
Identify the crystal system.