10510
Metformin and MPA acetate significantly reduced all parameters indicating endometrial hyperplasia , and uterotrophy with respect to the control group .
 Chemical: Metformin; Chemical: MPA acetate
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: Metformin; Chemical: MPA acetate