9283
Pharmacokinetics study showed that high Mw mP - PTX was cleared more slowly from the blood than commercial PTX formulation and low Mw P - PTX .
 Chemical: PTX; Chemical: PTX; Chemical: PTX
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: PTX; Chemical: PTX; Chemical: PTX