<|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:
3.3 5.1 4.9
90 103 90
Li
0.37 0.00 0.12
Ni
0.74 0.56 0.58
Sb
0.04 0.00 0.50
Sb
1.00 0.56 0.60
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
3.3 5.1 4.9
90 103 90
Li
0.37 0.00 0.12
Ni
0.74 0.56 0.58
Sb
0.04 0.00 0.50
Sb
1.00 0.56 0.60
Identify the crystal system.