27290
The DPYD - Y186C variant was unique to individuals of African ancestry , and DPD activity was 46 % lower in carriers as compared with noncarriers ( 279 +/- 35 vs . 514 +/- 168 pmol 5 - FU min ( - 1 ) mg ( - 1 ) ; P = 0 . 00029 ) .
 Chemical: 5 - FU
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities: 5 - FU 
Answer:
 Chemical: 5 - FU