12287
Maximal bioavailability was determined by the area under the concentration curve , and was used to calculate the absolute P - CTX - 1 bioavailabilities for oral and intraperitoneal routes of exposures of 39 % and 75 % , respectively .
 Chemical: CTX - 1
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: CTX - 1