720
8
20
793
0
19
705
6
18
733
6
17
934
0
17
875
8
16
1004
0
16
542
0
15
451
2
14
474
2
12
360
2
12
360
0
12
1313
0
12
372
0
11
729
0
11
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Keyword(s): 化合物