28349
Trimethoxy analog 4f exerted the most potent activity against HepG2 with an IC50 of 22 . 70 mu M , which is lower than the reference drug , etoposide .
 Chemical: Trimethoxy
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: Trimethoxy 
Answer:
 Chemical: Trimethoxy