<|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:
3.1 4.6 4.9
90 90 90
La
0.57 0.00 0.43
Tc
0.00 0.00 0.00
Ru
0.57 0.32 0.00
Ru
0.00 0.32 0.43
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
3.1 4.6 4.9
90 90 90
La
0.57 0.00 0.43
Tc
0.00 0.00 0.00
Ru
0.57 0.32 0.00
Ru
0.00 0.32 0.43
Identify the crystal system.