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The effects of many C-11-substituted 1 alpha,25-(OH)2D3 analogs on HL-60 cell differentiation exceeded their activity on calcium metabolism .
 cell line: HL-60
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
Answer:
 cell line: HL-60