10117
To revisit the putative in vivo / in vitro discrepancy , we first analyzed and modeled methapyrilene concentrations in the portal vein of rats .
 Chemical: methapyrilene
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: methapyrilene