2415
In vivo tumor growth inhibition of Epi in this formulation was more pronounced compared with oral Epi and intravenous Epi solutions in CT - 26 mouse colon adenocarcinoma bearing Balb / c mice .
 Chemical: Epi; Chemical: Epi; Chemical: Epi
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: Epi; Chemical: Epi; Chemical: Epi