22785
4 . The average absolute bioavailability of nor - NOHA after i . p . and i . t . delivery was 98 % and 53 % , respectively .
 Chemical: nor - NOHA
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: nor - NOHA 
Answer:
 Chemical: nor - NOHA