10310
Invasion of 4T1 cells treated with DOX in PLA - V6K2 and PLA - EG NPs was 5 +/- 1 % and 30 +/- 5 % , respectively , and that of PTX was 11 +/- 2 % and 40 +/- 7 % .
 Chemical: DOX; Chemical: PLA; Chemical: PLA; Chemical: PTX
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: DOX, PLA, PLA, PTX 
Answer:
 Chemical: DOX; Chemical: PLA; Chemical: PLA; Chemical: PTX