从以“ |”分隔的列的多个单元格中删除重复项

Question

我想使用定界符“ |”从第5列的多个单元格中删除重复项。我的数据如下所示：

   Col1     Col2    Col3    Col4    Col5

1048563  93750984   5   0.499503476 HTR7|HTR7|HTR7

1048564  93751210   5   0.499503476 ABHD3|ABHD3|ABHD3|ABHD3|ABHD3|ABHD3

1048566  93751298   5   0.499503476 ADCYAP1|ADCYAP1|ADCYAP1|ADCYAP1

And I want the result to be:

   Col1 Col2    Col3    Col4    Col5

1048563 93750984    5   0.499503476 HTR7

1048564 93751210    5   0.499503476 ABHD3

1048566 93751298    5   0.499503476 ADCYAP1 

行数和列数不同。第5列中的文本长度并不总是相同