22929
To functionally dissect the CP region , we analysed the biological activity of two synthetic peptides corresponding to the N - terminal [ uPA - ( 135 - 143 ) , residues 135 - 143 ] and C - terminal [ uPA - ( 144 - 158 ) , residues 144 - 158 ] CP subregions .
 Chemical: N; Chemical: C
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: N, C 
Answer:
 Chemical: N; Chemical: C