<|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:
5.3 5.3 4.8
115 115 36
Nb
0.69 0.00 0.04
Nb
0.97 0.00 0.02
Co
0.96 0.00 0.36
Pb
0.20 0.00 0.17
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
5.3 5.3 4.8
115 115 36
Nb
0.69 0.00 0.04
Nb
0.97 0.00 0.02
Co
0.96 0.00 0.36
Pb
0.20 0.00 0.17
Identify the crystal system.