<|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:
2.7 2.7 9.5
90 90 115
Ag
0.44 0.00 0.79
Mo
0.00 0.00 0.24
Ru
0.44 0.00 0.52
Ru
0.00 0.00 0.29
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
2.7 2.7 9.5
90 90 115
Ag
0.44 0.00 0.79
Mo
0.00 0.00 0.24
Ru
0.44 0.00 0.52
Ru
0.00 0.00 0.29
Identify the crystal system.