388
4
17
848
0
17
424
0
17
624
0
16
837
0
16
427
0
16
1523
4
16
416
0
16
447
2
16
719
2
16
357
0
16
1522
3
16
328
2
16
376
1
16
439
3
16
358
0
16
1004
0
16
600
0
16
948
0
16
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Keyword(s): chemistry