<|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 4.4 4.5
90 90 90
Cr
0.00 0.00 0.00
Pd
0.00 0.21 0.23
Pd
0.63 0.21 0.00
Se
0.63 0.00 0.23
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
3.3 4.4 4.5
90 90 90
Cr
0.00 0.00 0.00
Pd
0.00 0.21 0.23
Pd
0.63 0.21 0.00
Se
0.63 0.00 0.23
Identify the crystal system.